import math
n = int(input())
factors =[]
for i in range(1,int(math.sqrt(n))+1):
    if(n%i == 0):
        if(n//i == i):
            factors.append(i)
        else:
            factors.append(i)
            factors.append(n//i)
print(len(factors))
9ef8685ec25821203f5b982117c6e593566e15d3
<mask token>

<mask token>
for i in range(1, int(math.sqrt(n)) + 1):
    if n % i == 0:
        if n // i == i:
            factors.append(i)
        else:
            factors.append(i)
            factors.append(n // i)
print(len(factors))

<mask token>
n = int(input())
factors = []
for i in range(1, int(math.sqrt(n)) + 1):
    if n % i == 0:
        if n // i == i:
            factors.append(i)
        else:
            factors.append(i)
            factors.append(n // i)
print(len(factors))

import math
n = int(input())
factors = []
for i in range(1, int(math.sqrt(n)) + 1):
    if n % i == 0:
        if n // i == i:
            factors.append(i)
        else:
            factors.append(i)
            factors.append(n // i)
print(len(factors))

import math
n = int(input())
factors =[]
for i in range(1,int(math.sqrt(n))+1):
    if(n%i == 0):
        if(n//i == i):
            factors.append(i)
        else:
            factors.append(i)
            factors.append(n//i)
print(len(factors))