157029710

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{47441}}^1$

素因数の和:47779

約数の個数: 16

約数和(自身を含む): 283513392

約数和(自身を除く): 126483682

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 47441, 94882, 237205, 474410, 15702971, 31405942, 78514855, 157029710]

約数ペア:

[(1, 157029710), (2, 78514855), (5, 31405942), (10, 15702971), (331, 474410), (662, 237205), (1655, 94882), (3310, 47441)]