168440152321

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{118369}}^1$

素因数の和:118753

約数の個数: 24

約数和(自身を含む): 198445411080

約数和(自身を除く): 30005258759

約数列:

[1, 7, 49, 113, 257, 791, 1799, 5537, 12593, 29041, 118369, 203287, 828583, 1423009, 5800081, 13375697, 30420833, 93629879, 212945831, 655409153, 1490620817, 3437554129, 24062878903, 168440152321]

約数ペア:

[(1, 168440152321), (7, 24062878903), (49, 3437554129), (113, 1490620817), (257, 655409153), (791, 212945831), (1799, 93629879), (5537, 30420833), (12593, 13375697), (29041, 5800081), (118369, 1423009), (203287, 828583)]