131117922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 318846528

約数和(自身を除く): 187728606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 83, 86, 117, 129, 157, 166, 234, 249, 258, 314, 387, 471, 498, 559, 747, 774, 942, 1079, 1118, 1413, 1494, 1677, 2041, 2158, 2826, 3237, 3354, 3569, 4082, 5031, 6123, 6474, 6751, 7138, 9711, 10062, 10707, 12246, 13031, 13502, 18369, 19422, 20253, 21414, 26062, 32121, 36738, 39093, 40506, 46397, 60759, 64242, 78186, 87763, 92794, 117279, 121518, 139191, 169403, 175526, 234558, 263289, 278382, 338806, 417573, 508209, 526578, 560333, 789867, 835146, 1016418, 1120666, 1524627, 1579734, 1680999, 3049254, 3361998, 5042997, 7284329, 10085994, 14568658, 21852987, 43705974, 65558961, 131117922]

約数ペア:

[(1, 131117922), (2, 65558961), (3, 43705974), (6, 21852987), (9, 14568658), (13, 10085994), (18, 7284329), (26, 5042997), (39, 3361998), (43, 3049254), (78, 1680999), (83, 1579734), (86, 1524627), (117, 1120666), (129, 1016418), (157, 835146), (166, 789867), (234, 560333), (249, 526578), (258, 508209), (314, 417573), (387, 338806), (471, 278382), (498, 263289), (559, 234558), (747, 175526), (774, 169403), (942, 139191), (1079, 121518), (1118, 117279), (1413, 92794), (1494, 87763), (1677, 78186), (2041, 64242), (2158, 60759), (2826, 46397), (3237, 40506), (3354, 39093), (3569, 36738), (4082, 32121), (5031, 26062), (6123, 21414), (6474, 20253), (6751, 19422), (7138, 18369), (9711, 13502), (10062, 13031), (10707, 12246)]