128718138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4583}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 267558912

約数和(自身を除く): 138840774

約数列:

[1, 2, 3, 6, 31, 62, 93, 151, 186, 302, 453, 906, 4583, 4681, 9166, 9362, 13749, 14043, 27498, 28086, 142073, 284146, 426219, 692033, 852438, 1384066, 2076099, 4152198, 21453023, 42906046, 64359069, 128718138]

約数ペア:

[(1, 128718138), (2, 64359069), (3, 42906046), (6, 21453023), (31, 4152198), (62, 2076099), (93, 1384066), (151, 852438), (186, 692033), (302, 426219), (453, 284146), (906, 142073), (4583, 28086), (4681, 27498), (9166, 14043), (9362, 13749)]