156749516972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{8563}}^1\times {\mathrm{106427}}^1$

素因数の和:115037

約数の個数: 24

約数和(自身を含む): 280726412736

約数和(自身を除く): 123976895764

約数列:

[1, 2, 4, 43, 86, 172, 8563, 17126, 34252, 106427, 212854, 368209, 425708, 736418, 1472836, 4576361, 9152722, 18305444, 911334401, 1822668802, 3645337604, 39187379243, 78374758486, 156749516972]

約数ペア:

[(1, 156749516972), (2, 78374758486), (4, 39187379243), (43, 3645337604), (86, 1822668802), (172, 911334401), (8563, 18305444), (17126, 9152722), (34252, 4576361), (106427, 1472836), (212854, 736418), (368209, 425708)]