156776266490

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18919}}^1\times {\mathrm{8543}}^1$

素因数の和:27566

約数の個数: 32

約数和(自身を含む): 285154974720

約数和(自身を除く): 128378708230

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 8543, 17086, 18919, 37838, 42715, 85430, 94595, 189190, 828671, 1657342, 1835143, 3670286, 4143355, 8286710, 9175715, 18351430, 161625017, 323250034, 808125085, 1616250170, 15677626649, 31355253298, 78388133245, 156776266490]

約数ペア:

[(1, 156776266490), (2, 78388133245), (5, 31355253298), (10, 15677626649), (97, 1616250170), (194, 808125085), (485, 323250034), (970, 161625017), (8543, 18351430), (17086, 9175715), (18919, 8286710), (37838, 4143355), (42715, 3670286), (85430, 1835143), (94595, 1657342), (189190, 828671)]