155235677956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{21727}}^1\times {\mathrm{105071}}^1$

素因数の和:126819

約数の個数: 24

約数和(自身を含む): 287658556416

約数和(自身を除く): 132422878460

約数列:

[1, 2, 4, 17, 34, 68, 21727, 43454, 86908, 105071, 210142, 369359, 420284, 738718, 1477436, 1786207, 3572414, 7144828, 2282877617, 4565755234, 9131510468, 38808919489, 77617838978, 155235677956]

約数ペア:

[(1, 155235677956), (2, 77617838978), (4, 38808919489), (17, 9131510468), (34, 4565755234), (68, 2282877617), (21727, 7144828), (43454, 3572414), (86908, 1786207), (105071, 1477436), (210142, 738718), (369359, 420284)]