166281648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{266477}}^1$

素因数の和:266501

約数の個数: 40

約数和(自身を含む): 462605808

約数和(自身を除く): 296324160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 266477, 532954, 799431, 1065908, 1598862, 2131816, 3197724, 3464201, 4263632, 6395448, 6928402, 10392603, 12790896, 13856804, 20785206, 27713608, 41570412, 55427216, 83140824, 166281648]

約数ペア:

[(1, 166281648), (2, 83140824), (3, 55427216), (4, 41570412), (6, 27713608), (8, 20785206), (12, 13856804), (13, 12790896), (16, 10392603), (24, 6928402), (26, 6395448), (39, 4263632), (48, 3464201), (52, 3197724), (78, 2131816), (104, 1598862), (156, 1065908), (208, 799431), (312, 532954), (624, 266477)]