124670416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 272232576

約数和(自身を除く): 147562160

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 53, 86, 104, 106, 172, 208, 212, 263, 344, 424, 526, 559, 688, 689, 848, 1052, 1118, 1378, 2104, 2236, 2279, 2756, 3419, 4208, 4472, 4558, 5512, 6838, 8944, 9116, 11024, 11309, 13676, 13939, 18232, 22618, 27352, 27878, 29627, 36464, 45236, 54704, 55756, 59254, 90472, 111512, 118508, 147017, 180944, 181207, 223024, 237016, 294034, 362414, 474032, 588068, 599377, 724828, 1176136, 1198754, 1449656, 2352272, 2397508, 2899312, 4795016, 7791901, 9590032, 15583802, 31167604, 62335208, 124670416]

約数ペア:

[(1, 124670416), (2, 62335208), (4, 31167604), (8, 15583802), (13, 9590032), (16, 7791901), (26, 4795016), (43, 2899312), (52, 2397508), (53, 2352272), (86, 1449656), (104, 1198754), (106, 1176136), (172, 724828), (208, 599377), (212, 588068), (263, 474032), (344, 362414), (424, 294034), (526, 237016), (559, 223024), (688, 181207), (689, 180944), (848, 147017), (1052, 118508), (1118, 111512), (1378, 90472), (2104, 59254), (2236, 55756), (2279, 54704), (2756, 45236), (3419, 36464), (4208, 29627), (4472, 27878), (4558, 27352), (5512, 22618), (6838, 18232), (8944, 13939), (9116, 13676), (11024, 11309)]