128929416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69767}}^1$

素因数の和:69794

約数の個数: 64

約数和(自身を含む): 401863680

約数和(自身を除く): 272934264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 69767, 139534, 209301, 279068, 418602, 488369, 558136, 767437, 837204, 976738, 1465107, 1534874, 1674408, 1953476, 2302311, 2930214, 3069748, 3906952, 4604622, 5372059, 5860428, 6139496, 9209244, 10744118, 11720856, 16116177, 18418488, 21488236, 32232354, 42976472, 64464708, 128929416]

約数ペア:

[(1, 128929416), (2, 64464708), (3, 42976472), (4, 32232354), (6, 21488236), (7, 18418488), (8, 16116177), (11, 11720856), (12, 10744118), (14, 9209244), (21, 6139496), (22, 5860428), (24, 5372059), (28, 4604622), (33, 3906952), (42, 3069748), (44, 2930214), (56, 2302311), (66, 1953476), (77, 1674408), (84, 1534874), (88, 1465107), (132, 976738), (154, 837204), (168, 767437), (231, 558136), (264, 488369), (308, 418602), (462, 279068), (616, 209301), (924, 139534), (1848, 69767)]