157045036

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{70487}}^1$

素因数の和:71048

約数の個数: 12

約数和(自身を含む): 275326128

約数和(自身を除く): 118281092

約数列:

[1, 2, 4, 557, 1114, 2228, 70487, 140974, 281948, 39261259, 78522518, 157045036]

約数ペア:

[(1, 157045036), (2, 78522518), (4, 39261259), (557, 281948), (1114, 140974), (2228, 70487)]