127633328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3773

約数の個数: 40

約数和(自身を含む): 258170976

約数和(自身を除く): 130537648

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 2173, 3671, 4346, 7342, 8692, 14684, 17384, 29368, 34768, 58736, 150511, 194563, 301022, 389126, 602044, 778252, 1204088, 1556504, 2408176, 3113008, 7977083, 15954166, 31908332, 63816664, 127633328]

約数ペア:

[(1, 127633328), (2, 63816664), (4, 31908332), (8, 15954166), (16, 7977083), (41, 3113008), (53, 2408176), (82, 1556504), (106, 1204088), (164, 778252), (212, 602044), (328, 389126), (424, 301022), (656, 194563), (848, 150511), (2173, 58736), (3671, 34768), (4346, 29368), (7342, 17384), (8692, 14684)]