179968395568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4780291}}^1$

素因数の和:4780493

約数の個数: 40

約数和(自身を含む): 377585704496

約数和(自身を除く): 197617308928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 9412, 18824, 37648, 4780291, 9560582, 19121164, 38242328, 62143783, 76484656, 124287566, 248575132, 497150264, 865232671, 994300528, 1730465342, 3460930684, 6921861368, 11248024723, 13843722736, 22496049446, 44992098892, 89984197784, 179968395568]

約数ペア:

[(1, 179968395568), (2, 89984197784), (4, 44992098892), (8, 22496049446), (13, 13843722736), (16, 11248024723), (26, 6921861368), (52, 3460930684), (104, 1730465342), (181, 994300528), (208, 865232671), (362, 497150264), (724, 248575132), (1448, 124287566), (2353, 76484656), (2896, 62143783), (4706, 38242328), (9412, 19121164), (18824, 9560582), (37648, 4780291)]