231089096

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 562904640

約数和(自身を除く): 331815544

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 71, 76, 92, 98, 133, 142, 152, 161, 184, 196, 266, 284, 322, 361, 392, 437, 497, 532, 568, 644, 722, 874, 931, 994, 1064, 1127, 1288, 1349, 1444, 1633, 1748, 1862, 1988, 2254, 2527, 2698, 2888, 3059, 3266, 3479, 3496, 3724, 3976, 4508, 5054, 5396, 6118, 6532, 6958, 7448, 8303, 9016, 9443, 10108, 10792, 11431, 12236, 13064, 13916, 16606, 17689, 18886, 20216, 21413, 22862, 24472, 25631, 27832, 31027, 33212, 35378, 37772, 42826, 45724, 51262, 58121, 62054, 66101, 66424, 70756, 75544, 80017, 85652, 91448, 102524, 116242, 124108, 132202, 141512, 160034, 171304, 179417, 205048, 217189, 232484, 248216, 264404, 320068, 358834, 406847, 434378, 464968, 528808, 589513, 640136, 717668, 813694, 868756, 1179026, 1255919, 1435336, 1520323, 1627388, 1737512, 2358052, 2511838, 3040646, 3254776, 4126591, 4716104, 5023676, 6081292, 8253182, 10047352, 12162584, 16506364, 28886137, 33012728, 57772274, 115544548, 231089096]

約数ペア:

[(1, 231089096), (2, 115544548), (4, 57772274), (7, 33012728), (8, 28886137), (14, 16506364), (19, 12162584), (23, 10047352), (28, 8253182), (38, 6081292), (46, 5023676), (49, 4716104), (56, 4126591), (71, 3254776), (76, 3040646), (92, 2511838), (98, 2358052), (133, 1737512), (142, 1627388), (152, 1520323), (161, 1435336), (184, 1255919), (196, 1179026), (266, 868756), (284, 813694), (322, 717668), (361, 640136), (392, 589513), (437, 528808), (497, 464968), (532, 434378), (568, 406847), (644, 358834), (722, 320068), (874, 264404), (931, 248216), (994, 232484), (1064, 217189), (1127, 205048), (1288, 179417), (1349, 171304), (1444, 160034), (1633, 141512), (1748, 132202), (1862, 124108), (1988, 116242), (2254, 102524), (2527, 91448), (2698, 85652), (2888, 80017), (3059, 75544), (3266, 70756), (3479, 66424), (3496, 66101), (3724, 62054), (3976, 58121), (4508, 51262), (5054, 45724), (5396, 42826), (6118, 37772), (6532, 35378), (6958, 33212), (7448, 31027), (8303, 27832), (9016, 25631), (9443, 24472), (10108, 22862), (10792, 21413), (11431, 20216), (12236, 18886), (13064, 17689), (13916, 16606)]