129127996868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1\times {\mathrm{8209}}^1$

素因数の和:11016

約数の個数: 48

約数和(自身を含む): 245631837360

約数和(自身を除く): 116503840492

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2677, 2938, 5354, 5876, 8209, 10708, 16418, 32836, 34801, 69602, 106717, 139204, 213434, 302501, 426868, 605002, 927617, 1210004, 1855234, 3710468, 3932513, 7865026, 12059021, 15730052, 21975493, 24118042, 43950986, 48236084, 87901972, 285681409, 571362818, 1142725636, 2483230709, 4966461418, 9932922836, 32281999217, 64563998434, 129127996868]

約数ペア:

[(1, 129127996868), (2, 64563998434), (4, 32281999217), (13, 9932922836), (26, 4966461418), (52, 2483230709), (113, 1142725636), (226, 571362818), (452, 285681409), (1469, 87901972), (2677, 48236084), (2938, 43950986), (5354, 24118042), (5876, 21975493), (8209, 15730052), (10708, 12059021), (16418, 7865026), (32836, 3932513), (34801, 3710468), (69602, 1855234), (106717, 1210004), (139204, 927617), (213434, 605002), (302501, 426868)]