156970732415

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7873}}^1\times {\mathrm{4787}}^1$

素因数の和:12696

約数の個数: 48

約数和(自身を含む): 232085583072

約数和(自身を除く): 75114850657

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 4787, 7873, 23935, 33509, 39365, 55111, 81379, 133841, 167545, 234563, 275555, 385777, 406895, 569653, 669205, 936887, 1172815, 1928885, 2848265, 3987571, 4684435, 6558209, 19937855, 32791045, 37688051, 188440255, 263816357, 640696867, 1319081785, 1846714499, 3203484335, 4484878069, 9233572495, 22424390345, 31394146483, 156970732415]

約数ペア:

[(1, 156970732415), (5, 31394146483), (7, 22424390345), (17, 9233572495), (35, 4484878069), (49, 3203484335), (85, 1846714499), (119, 1319081785), (245, 640696867), (595, 263816357), (833, 188440255), (4165, 37688051), (4787, 32791045), (7873, 19937855), (23935, 6558209), (33509, 4684435), (39365, 3987571), (55111, 2848265), (81379, 1928885), (133841, 1172815), (167545, 936887), (234563, 669205), (275555, 569653), (385777, 406895)]