160640688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257437}}^1$

素因数の和:257461

約数の個数: 40

約数和(自身を含む): 446912368

約数和(自身を除く): 286271680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 257437, 514874, 772311, 1029748, 1544622, 2059496, 3089244, 3346681, 4118992, 6178488, 6693362, 10040043, 12356976, 13386724, 20080086, 26773448, 40160172, 53546896, 80320344, 160640688]

約数ペア:

[(1, 160640688), (2, 80320344), (3, 53546896), (4, 40160172), (6, 26773448), (8, 20080086), (12, 13386724), (13, 12356976), (16, 10040043), (24, 6693362), (26, 6178488), (39, 4118992), (48, 3346681), (52, 3089244), (78, 2059496), (104, 1544622), (156, 1029748), (208, 772311), (312, 514874), (624, 257437)]