156985193950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8328127}}^1$

素因数の和:8328181

約数の個数: 48

約数和(自身を含む): 325296679680

約数和(自身を除く): 168311485730

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 8328127, 16656254, 41640635, 83281270, 108265651, 208203175, 216531302, 241515683, 416406350, 483031366, 541328255, 1082656510, 1207578415, 2415156830, 2706641275, 3139703879, 5413282550, 6037892075, 6279407758, 12075784150, 15698519395, 31397038790, 78492596975, 156985193950]

約数ペア:

[(1, 156985193950), (2, 78492596975), (5, 31397038790), (10, 15698519395), (13, 12075784150), (25, 6279407758), (26, 6037892075), (29, 5413282550), (50, 3139703879), (58, 2706641275), (65, 2415156830), (130, 1207578415), (145, 1082656510), (290, 541328255), (325, 483031366), (377, 416406350), (650, 241515683), (725, 216531302), (754, 208203175), (1450, 108265651), (1885, 83281270), (3770, 41640635), (9425, 16656254), (18850, 8328127)]