102804518128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{23041}}^1$

素因数の和:24210

約数の個数: 80

約数和(自身を含む): 226005152800

約数和(自身を除く): 123200634672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1129, 1976, 2258, 3952, 4516, 9032, 14677, 18064, 21451, 23041, 29354, 42902, 46082, 58708, 85804, 92164, 117416, 171608, 184328, 234832, 278863, 299533, 343216, 368656, 437779, 557726, 599066, 875558, 1115452, 1198132, 1751116, 2230904, 2396264, 3502232, 4461808, 4792528, 5691127, 7004464, 11382254, 22764508, 26013289, 45529016, 52026578, 91058032, 104053156, 208106312, 338172757, 416212624, 494252491, 676345514, 988504982, 1352691028, 1977009964, 2705382056, 3954019928, 5410764112, 6425282383, 7908039856, 12850564766, 25701129532, 51402259064, 102804518128]

約数ペア:

[(1, 102804518128), (2, 51402259064), (4, 25701129532), (8, 12850564766), (13, 7908039856), (16, 6425282383), (19, 5410764112), (26, 3954019928), (38, 2705382056), (52, 1977009964), (76, 1352691028), (104, 988504982), (152, 676345514), (208, 494252491), (247, 416212624), (304, 338172757), (494, 208106312), (988, 104053156), (1129, 91058032), (1976, 52026578), (2258, 45529016), (3952, 26013289), (4516, 22764508), (9032, 11382254), (14677, 7004464), (18064, 5691127), (21451, 4792528), (23041, 4461808), (29354, 3502232), (42902, 2396264), (46082, 2230904), (58708, 1751116), (85804, 1198132), (92164, 1115452), (117416, 875558), (171608, 599066), (184328, 557726), (234832, 437779), (278863, 368656), (299533, 343216)]