163197212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55813}}^1$

素因数の和:55877

約数の個数: 24

約数和(自身を含む): 309432816

約数和(自身を除く): 146235604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 55813, 111626, 223252, 948821, 1897642, 2399959, 3795284, 4799918, 9599836, 40799303, 81598606, 163197212]

約数ペア:

[(1, 163197212), (2, 81598606), (4, 40799303), (17, 9599836), (34, 4799918), (43, 3795284), (68, 2399959), (86, 1897642), (172, 948821), (731, 223252), (1462, 111626), (2924, 55813)]