157831424

素因数分解:

$2^8\times {\mathrm{616529}}^1$

素因数の和:616545

約数の個数: 18

約数和(自身を含む): 315046830

約数和(自身を除く): 157215406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 616529, 1233058, 2466116, 4932232, 9864464, 19728928, 39457856, 78915712, 157831424]

約数ペア:

[(1, 157831424), (2, 78915712), (4, 39457856), (8, 19728928), (16, 9864464), (32, 4932232), (64, 2466116), (128, 1233058), (256, 616529)]