118215344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2161}}^1$

素因数の和:2445

約数の個数: 40

約数和(自身を含む): 247713312

約数和(自身を除く): 129497968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 2161, 3419, 4208, 4322, 6838, 8644, 13676, 17288, 27352, 28093, 34576, 54704, 56186, 112372, 224744, 449488, 568343, 1136686, 2273372, 4546744, 7388459, 9093488, 14776918, 29553836, 59107672, 118215344]

約数ペア:

[(1, 118215344), (2, 59107672), (4, 29553836), (8, 14776918), (13, 9093488), (16, 7388459), (26, 4546744), (52, 2273372), (104, 1136686), (208, 568343), (263, 449488), (526, 224744), (1052, 112372), (2104, 56186), (2161, 54704), (3419, 34576), (4208, 28093), (4322, 27352), (6838, 17288), (8644, 13676)]