156910580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107473}}^1$

素因数の和:107555

約数の個数: 24

約数和(自身を含む): 334029192

約数和(自身を除く): 177118612

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 107473, 214946, 429892, 537365, 1074730, 2149460, 7845529, 15691058, 31382116, 39227645, 78455290, 156910580]

約数ペア:

[(1, 156910580), (2, 78455290), (4, 39227645), (5, 31382116), (10, 15691058), (20, 7845529), (73, 2149460), (146, 1074730), (292, 537365), (365, 429892), (730, 214946), (1460, 107473)]