157039948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{177647}}^1$

素因数の和:177681

約数の個数: 24

約数和(自身を含む): 313371072

約数和(自身を除く): 156331124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 177647, 355294, 710588, 2309411, 3019999, 4618822, 6039998, 9237644, 12079996, 39259987, 78519974, 157039948]

約数ペア:

[(1, 157039948), (2, 78519974), (4, 39259987), (13, 12079996), (17, 9237644), (26, 6039998), (34, 4618822), (52, 3019999), (68, 2309411), (221, 710588), (442, 355294), (884, 177647)]