157897010

素因数分解:

$2^1\times 5^1\times {\mathrm{15789701}}^1$

素因数の和:15789708

約数の個数: 8

約数和(自身を含む): 284214636

約数和(自身を除く): 126317626

約数列:

[1, 2, 5, 10, 15789701, 31579402, 78948505, 157897010]

約数ペア:

[(1, 157897010), (2, 78948505), (5, 31579402), (10, 15789701)]