108905388

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 258720000

約数和(自身を除く): 149814612

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 327, 417, 436, 556, 599, 654, 834, 1198, 1308, 1668, 1797, 2396, 3594, 7188, 15151, 30302, 45453, 60604, 65291, 83261, 90906, 130582, 166522, 181812, 195873, 249783, 261164, 333044, 391746, 499566, 783492, 999132, 9075449, 18150898, 27226347, 36301796, 54452694, 108905388]

約数ペア:

[(1, 108905388), (2, 54452694), (3, 36301796), (4, 27226347), (6, 18150898), (12, 9075449), (109, 999132), (139, 783492), (218, 499566), (278, 391746), (327, 333044), (417, 261164), (436, 249783), (556, 195873), (599, 181812), (654, 166522), (834, 130582), (1198, 90906), (1308, 83261), (1668, 65291), (1797, 60604), (2396, 45453), (3594, 30302), (7188, 15151)]