157850628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21529}}^1$

素因数の和:21596

約数の個数: 48

約数和(自身を含む): 405108480

約数和(自身を除く): 247257852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 21529, 43058, 64587, 86116, 129174, 258348, 279877, 559754, 839631, 1011863, 1119508, 1679262, 2023726, 3035589, 3358524, 4047452, 6071178, 12142356, 13154219, 26308438, 39462657, 52616876, 78925314, 157850628]

約数ペア:

[(1, 157850628), (2, 78925314), (3, 52616876), (4, 39462657), (6, 26308438), (12, 13154219), (13, 12142356), (26, 6071178), (39, 4047452), (47, 3358524), (52, 3035589), (78, 2023726), (94, 1679262), (141, 1119508), (156, 1011863), (188, 839631), (282, 559754), (564, 279877), (611, 258348), (1222, 129174), (1833, 86116), (2444, 64587), (3666, 43058), (7332, 21529)]