156964668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868627}}^1$

素因数の和:1868641

約数の個数: 24

約数和(自身を含む): 418572672

約数和(自身を除く): 261608004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868627, 3737254, 5605881, 7474508, 11211762, 13080389, 22423524, 26160778, 39241167, 52321556, 78482334, 156964668]

約数ペア:

[(1, 156964668), (2, 78482334), (3, 52321556), (4, 39241167), (6, 26160778), (7, 22423524), (12, 13080389), (14, 11211762), (21, 7474508), (28, 5605881), (42, 3737254), (84, 1868627)]