167881968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 494780832

約数和(自身を除く): 326898864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 173, 184, 207, 276, 293, 346, 368, 414, 519, 552, 586, 692, 828, 879, 1038, 1104, 1172, 1384, 1557, 1656, 1758, 2076, 2344, 2637, 2768, 3114, 3312, 3516, 3979, 4152, 4688, 5274, 6228, 6739, 7032, 7958, 8304, 10548, 11937, 12456, 13478, 14064, 15916, 20217, 21096, 23874, 24912, 26956, 31832, 35811, 40434, 42192, 47748, 50689, 53912, 60651, 63664, 71622, 80868, 95496, 101378, 107824, 121302, 143244, 152067, 161736, 190992, 202756, 242604, 286488, 304134, 323472, 405512, 456201, 485208, 572976, 608268, 811024, 912402, 970416, 1165847, 1216536, 1824804, 2331694, 2433072, 3497541, 3649608, 4663388, 6995082, 7299216, 9326776, 10492623, 13990164, 18653552, 20985246, 27980328, 41970492, 55960656, 83940984, 167881968]

約数ペア:

[(1, 167881968), (2, 83940984), (3, 55960656), (4, 41970492), (6, 27980328), (8, 20985246), (9, 18653552), (12, 13990164), (16, 10492623), (18, 9326776), (23, 7299216), (24, 6995082), (36, 4663388), (46, 3649608), (48, 3497541), (69, 2433072), (72, 2331694), (92, 1824804), (138, 1216536), (144, 1165847), (173, 970416), (184, 912402), (207, 811024), (276, 608268), (293, 572976), (346, 485208), (368, 456201), (414, 405512), (519, 323472), (552, 304134), (586, 286488), (692, 242604), (828, 202756), (879, 190992), (1038, 161736), (1104, 152067), (1172, 143244), (1384, 121302), (1557, 107824), (1656, 101378), (1758, 95496), (2076, 80868), (2344, 71622), (2637, 63664), (2768, 60651), (3114, 53912), (3312, 50689), (3516, 47748), (3979, 42192), (4152, 40434), (4688, 35811), (5274, 31832), (6228, 26956), (6739, 24912), (7032, 23874), (7958, 21096), (8304, 20217), (10548, 15916), (11937, 14064), (12456, 13478)]