131410252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7603}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 239526000

約数和(自身を除く): 108115748

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 4321, 7603, 8642, 15206, 17284, 30412, 220487, 440974, 881948, 1132847, 2265694, 4531388, 32852563, 65705126, 131410252]

約数ペア:

[(1, 131410252), (2, 65705126), (4, 32852563), (29, 4531388), (58, 2265694), (116, 1132847), (149, 881948), (298, 440974), (596, 220487), (4321, 30412), (7603, 17284), (8642, 15206)]