156939928

素因数分解:

$2^3\times {\mathrm{3041}}^1\times {\mathrm{6451}}^1$

素因数の和:9498

約数の個数: 16

約数和(自身を含む): 294404760

約数和(自身を除く): 137464832

約数列:

[1, 2, 4, 8, 3041, 6082, 6451, 12164, 12902, 24328, 25804, 51608, 19617491, 39234982, 78469964, 156939928]

約数ペア:

[(1, 156939928), (2, 78469964), (4, 39234982), (8, 19617491), (3041, 51608), (6082, 25804), (6451, 24328), (12164, 12902)]