160897924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{18947}}^1$

素因数の和:19155

約数の個数: 24

約数和(自身を含む): 308776608

約数和(自身を除く): 147878684

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 18947, 37894, 75788, 208417, 416834, 833668, 3656771, 7313542, 14627084, 40224481, 80448962, 160897924]

約数ペア:

[(1, 160897924), (2, 80448962), (4, 40224481), (11, 14627084), (22, 7313542), (44, 3656771), (193, 833668), (386, 416834), (772, 208417), (2123, 75788), (4246, 37894), (8492, 18947)]