157426694872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{417737}}^1$

素因数の和:417940

約数の個数: 48

約数和(自身を含む): 315484092360

約数和(自身を除く): 158057397488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 289, 326, 578, 652, 1156, 1304, 2312, 2771, 5542, 11084, 22168, 47107, 94214, 188428, 376856, 417737, 835474, 1670948, 3341896, 7101529, 14203058, 28406116, 56812232, 68091131, 120725993, 136182262, 241451986, 272364524, 482903972, 544729048, 965807944, 1157549227, 2315098454, 4630196908, 9260393816, 19678336859, 39356673718, 78713347436, 157426694872]

約数ペア:

[(1, 157426694872), (2, 78713347436), (4, 39356673718), (8, 19678336859), (17, 9260393816), (34, 4630196908), (68, 2315098454), (136, 1157549227), (163, 965807944), (289, 544729048), (326, 482903972), (578, 272364524), (652, 241451986), (1156, 136182262), (1304, 120725993), (2312, 68091131), (2771, 56812232), (5542, 28406116), (11084, 14203058), (22168, 7101529), (47107, 3341896), (94214, 1670948), (188428, 835474), (376856, 417737)]