123172854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 300174336

約数和(自身を除く): 177001482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 167, 238, 334, 357, 501, 714, 1002, 1033, 1169, 2066, 2338, 2839, 3099, 3507, 5678, 6198, 7014, 7231, 8517, 14462, 17034, 17561, 19873, 21693, 35122, 39746, 43386, 52683, 59619, 105366, 119238, 122927, 172511, 245854, 345022, 368781, 517533, 737562, 1035066, 1207577, 2415154, 2932687, 3622731, 5865374, 7245462, 8798061, 17596122, 20528809, 41057618, 61586427, 123172854]

約数ペア:

[(1, 123172854), (2, 61586427), (3, 41057618), (6, 20528809), (7, 17596122), (14, 8798061), (17, 7245462), (21, 5865374), (34, 3622731), (42, 2932687), (51, 2415154), (102, 1207577), (119, 1035066), (167, 737562), (238, 517533), (334, 368781), (357, 345022), (501, 245854), (714, 172511), (1002, 122927), (1033, 119238), (1169, 105366), (2066, 59619), (2338, 52683), (2839, 43386), (3099, 39746), (3507, 35122), (5678, 21693), (6198, 19873), (7014, 17561), (7231, 17034), (8517, 14462)]