A3. How many divisors does the number 152 have?
(A) 7
(B) 8
(C) 9
(D) 10
(E) None of the above answers is correct.
A3. The number 152 can be written as a prime factorization: $2 \cdot 2 \cdot 2 \cdot 19$, from which we can determine that its divisors are: $1,2,4,8,19,38,76$ and 152. The number 152 has 8 divisors.