128548404

素因数分解:

$2^2\times 3^3\times {\mathrm{1190263}}^1$

素因数の和:1190276

約数の個数: 24

約数和(自身を含む): 333273920

約数和(自身を除く): 204725516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1190263, 2380526, 3570789, 4761052, 7141578, 10712367, 14283156, 21424734, 32137101, 42849468, 64274202, 128548404]

約数ペア:

[(1, 128548404), (2, 64274202), (3, 42849468), (4, 32137101), (6, 21424734), (9, 14283156), (12, 10712367), (18, 7141578), (27, 4761052), (36, 3570789), (54, 2380526), (108, 1190263)]