157078964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193447}}^1$

素因数の和:193487

約数の個数: 24

約数和(自身を含む): 324992640

約数和(自身を除く): 167913676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 193447, 386894, 773788, 1354129, 2708258, 5416516, 5609963, 11219926, 22439852, 39269741, 78539482, 157078964]

約数ペア:

[(1, 157078964), (2, 78539482), (4, 39269741), (7, 22439852), (14, 11219926), (28, 5609963), (29, 5416516), (58, 2708258), (116, 1354129), (203, 773788), (406, 386894), (812, 193447)]