164028676

素因数分解:

$2^2\times 7^2\times {\mathrm{836881}}^1$

素因数の和:836899

約数の個数: 18

約数和(自身を含む): 333915918

約数和(自身を除く): 169887242

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 836881, 1673762, 3347524, 5858167, 11716334, 23432668, 41007169, 82014338, 164028676]

約数ペア:

[(1, 164028676), (2, 82014338), (4, 41007169), (7, 23432668), (14, 11716334), (28, 5858167), (49, 3347524), (98, 1673762), (196, 836881)]