164788176

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{10009}}^1$

素因数の和:10041

約数の個数: 80

約数和(自身を含む): 496496000

約数和(自身を除く): 331707824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 10009, 16464, 20018, 30027, 40036, 60054, 70063, 80072, 120108, 140126, 160144, 210189, 240216, 280252, 420378, 480432, 490441, 560504, 840756, 980882, 1121008, 1471323, 1681512, 1961764, 2942646, 3363024, 3433087, 3923528, 5885292, 6866174, 7847056, 10299261, 11770584, 13732348, 20598522, 23541168, 27464696, 41197044, 54929392, 82394088, 164788176]

約数ペア:

[(1, 164788176), (2, 82394088), (3, 54929392), (4, 41197044), (6, 27464696), (7, 23541168), (8, 20598522), (12, 13732348), (14, 11770584), (16, 10299261), (21, 7847056), (24, 6866174), (28, 5885292), (42, 3923528), (48, 3433087), (49, 3363024), (56, 2942646), (84, 1961764), (98, 1681512), (112, 1471323), (147, 1121008), (168, 980882), (196, 840756), (294, 560504), (336, 490441), (343, 480432), (392, 420378), (588, 280252), (686, 240216), (784, 210189), (1029, 160144), (1176, 140126), (1372, 120108), (2058, 80072), (2352, 70063), (2744, 60054), (4116, 40036), (5488, 30027), (8232, 20018), (10009, 16464)]