156940124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209813}}^1$

素因数の和:209845

約数の個数: 24

約数和(自身を含む): 317238768

約数和(自身を除く): 160298644

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209813, 419626, 839252, 2307943, 3566821, 4615886, 7133642, 9231772, 14267284, 39235031, 78470062, 156940124]

約数ペア:

[(1, 156940124), (2, 78470062), (4, 39235031), (11, 14267284), (17, 9231772), (22, 7133642), (34, 4615886), (44, 3566821), (68, 2307943), (187, 839252), (374, 419626), (748, 209813)]