157142718

素因数分解:

$2^1\times 3^2\times {\mathrm{8730151}}^1$

素因数の和:8730159

約数の個数: 12

約数和(自身を含む): 340475928

約数和(自身を除く): 183333210

約数列:

[1, 2, 3, 6, 9, 18, 8730151, 17460302, 26190453, 52380906, 78571359, 157142718]

約数ペア:

[(1, 157142718), (2, 78571359), (3, 52380906), (6, 26190453), (9, 17460302), (18, 8730151)]