168311448

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9781}}^1$

素因数の和:10032

約数の個数: 48

約数和(自身を含む): 457797600

約数和(自身を除く): 289486152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 9781, 17208, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 176058, 234744, 352116, 704232, 2337659, 4675318, 7012977, 9350636, 14025954, 18701272, 21038931, 28051908, 42077862, 56103816, 84155724, 168311448]

約数ペア:

[(1, 168311448), (2, 84155724), (3, 56103816), (4, 42077862), (6, 28051908), (8, 21038931), (9, 18701272), (12, 14025954), (18, 9350636), (24, 7012977), (36, 4675318), (72, 2337659), (239, 704232), (478, 352116), (717, 234744), (956, 176058), (1434, 117372), (1912, 88029), (2151, 78248), (2868, 58686), (4302, 39124), (5736, 29343), (8604, 19562), (9781, 17208)]