156939324031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1\times {\mathrm{7549}}^1$

素因数の和:11875

約数の個数: 32

約数和(自身を含む): 194613148800

約数和(自身を除く): 37673824769

約数列:

[1, 7, 17, 41, 119, 287, 697, 4261, 4879, 7549, 29827, 52843, 72437, 128333, 174701, 309509, 507059, 898331, 1222907, 2166563, 2969917, 5261653, 20789419, 32166289, 36831571, 225164023, 546826913, 1318817849, 3827788391, 9231724943, 22419903433, 156939324031]

約数ペア:

[(1, 156939324031), (7, 22419903433), (17, 9231724943), (41, 3827788391), (119, 1318817849), (287, 546826913), (697, 225164023), (4261, 36831571), (4879, 32166289), (7549, 20789419), (29827, 5261653), (52843, 2969917), (72437, 2166563), (128333, 1222907), (174701, 898331), (309509, 507059)]