131429502

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{119699}}^1$

素因数の和:119768

約数の個数: 24

約数和(自身を含む): 289434600

約数和(自身を除く): 158005098

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 119699, 239398, 359097, 718194, 1077291, 2154582, 7301639, 14603278, 21904917, 43809834, 65714751, 131429502]

約数ペア:

[(1, 131429502), (2, 65714751), (3, 43809834), (6, 21904917), (9, 14603278), (18, 7301639), (61, 2154582), (122, 1077291), (183, 718194), (366, 359097), (549, 239398), (1098, 119699)]