129123873652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1\times {\mathrm{4649}}^1$

素因数の和:5896

約数の個数: 48

約数和(自身を含む): 233172576000

約数和(自身を除く): 104048702348

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 1039, 2078, 4156, 4649, 6683, 9298, 13366, 18596, 26732, 42599, 85198, 169357, 170396, 190609, 338714, 381218, 677428, 757787, 762436, 1515574, 3031148, 4830311, 6943637, 9660622, 13887274, 19321244, 27774548, 31069267, 62138534, 124277068, 198042751, 396085502, 787340693, 792171004, 1574681386, 3149362772, 32280968413, 64561936826, 129123873652]

約数ペア:

[(1, 129123873652), (2, 64561936826), (4, 32280968413), (41, 3149362772), (82, 1574681386), (163, 792171004), (164, 787340693), (326, 396085502), (652, 198042751), (1039, 124277068), (2078, 62138534), (4156, 31069267), (4649, 27774548), (6683, 19321244), (9298, 13887274), (13366, 9660622), (18596, 6943637), (26732, 4830311), (42599, 3031148), (85198, 1515574), (169357, 762436), (170396, 757787), (190609, 677428), (338714, 381218)]