169017052

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 300585600

約数和(自身を除く): 131568548

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 892, 2129, 4258, 8516, 19847, 39694, 79388, 189481, 378962, 474767, 757924, 949534, 1899068, 42254263, 84508526, 169017052]

約数ペア:

[(1, 169017052), (2, 84508526), (4, 42254263), (89, 1899068), (178, 949534), (223, 757924), (356, 474767), (446, 378962), (892, 189481), (2129, 79388), (4258, 39694), (8516, 19847)]