142734326

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^2\times {\mathrm{229}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 246926160

約数和(自身を除く): 104191834

約数列:

[1, 2, 7, 14, 211, 229, 422, 458, 1477, 1603, 2954, 3206, 44521, 48319, 89042, 96638, 311647, 338233, 623294, 676466, 10195309, 20390618, 71367163, 142734326]

約数ペア:

[(1, 142734326), (2, 71367163), (7, 20390618), (14, 10195309), (211, 676466), (229, 623294), (422, 338233), (458, 311647), (1477, 96638), (1603, 89042), (2954, 48319), (3206, 44521)]