137865336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{820627}}^1$

素因数の和:820643

約数の個数: 32

約数和(自身を含む): 393901440

約数和(自身を除く): 256036104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 820627, 1641254, 2461881, 3282508, 4923762, 5744389, 6565016, 9847524, 11488778, 17233167, 19695048, 22977556, 34466334, 45955112, 68932668, 137865336]

約数ペア:

[(1, 137865336), (2, 68932668), (3, 45955112), (4, 34466334), (6, 22977556), (7, 19695048), (8, 17233167), (12, 11488778), (14, 9847524), (21, 6565016), (24, 5744389), (28, 4923762), (42, 3282508), (56, 2461881), (84, 1641254), (168, 820627)]