139604316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{270551}}^1$

素因数の和:270601

約数の個数: 24

約数和(自身を含む): 333320064

約数和(自身を除く): 193715748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 270551, 541102, 811653, 1082204, 1623306, 3246612, 11633693, 23267386, 34901079, 46534772, 69802158, 139604316]

約数ペア:

[(1, 139604316), (2, 69802158), (3, 46534772), (4, 34901079), (6, 23267386), (12, 11633693), (43, 3246612), (86, 1623306), (129, 1082204), (172, 811653), (258, 541102), (516, 270551)]