162666426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16421}}^1$

素因数の和:16566

約数の個数: 32

約数和(自身を含む): 353138688

約数和(自身を除く): 190472262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 16421, 32842, 49263, 98526, 213473, 426946, 640419, 1280838, 2085467, 4170934, 6256401, 12512802, 27111071, 54222142, 81333213, 162666426]

約数ペア:

[(1, 162666426), (2, 81333213), (3, 54222142), (6, 27111071), (13, 12512802), (26, 6256401), (39, 4170934), (78, 2085467), (127, 1280838), (254, 640419), (381, 426946), (762, 213473), (1651, 98526), (3302, 49263), (4953, 32842), (9906, 16421)]