127319472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 296939088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 593, 639, 756, 852, 994, 1008, 1136, 1186, 1278, 1491, 1512, 1704, 1779, 1917, 1988, 2372, 2556, 2982, 3024, 3408, 3558, 3834, 3976, 4151, 4473, 4744, 5112, 5337, 5964, 7116, 7668, 7952, 8302, 8946, 9488, 10224, 10674, 11928, 12453, 13419, 14232, 15336, 16011, 16604, 17892, 21348, 23856, 24906, 26838, 28464, 30672, 32022, 33208, 35784, 37359, 42103, 42696, 49812, 53676, 64044, 66416, 71568, 74718, 84206, 85392, 99624, 107352, 112077, 126309, 128088, 149436, 168412, 199248, 214704, 224154, 252618, 256176, 294721, 298872, 336824, 378927, 448308, 505236, 589442, 597744, 673648, 757854, 884163, 896616, 1010472, 1136781, 1178884, 1515708, 1768326, 1793232, 2020944, 2273562, 2357768, 2652489, 3031416, 3536652, 4547124, 4715536, 5304978, 6062832, 7073304, 7957467, 9094248, 10609956, 14146608, 15914934, 18188496, 21219912, 31829868, 42439824, 63659736, 127319472]

約数ペア:

[(1, 127319472), (2, 63659736), (3, 42439824), (4, 31829868), (6, 21219912), (7, 18188496), (8, 15914934), (9, 14146608), (12, 10609956), (14, 9094248), (16, 7957467), (18, 7073304), (21, 6062832), (24, 5304978), (27, 4715536), (28, 4547124), (36, 3536652), (42, 3031416), (48, 2652489), (54, 2357768), (56, 2273562), (63, 2020944), (71, 1793232), (72, 1768326), (84, 1515708), (108, 1178884), (112, 1136781), (126, 1010472), (142, 896616), (144, 884163), (168, 757854), (189, 673648), (213, 597744), (216, 589442), (252, 505236), (284, 448308), (336, 378927), (378, 336824), (426, 298872), (432, 294721), (497, 256176), (504, 252618), (568, 224154), (593, 214704), (639, 199248), (756, 168412), (852, 149436), (994, 128088), (1008, 126309), (1136, 112077), (1186, 107352), (1278, 99624), (1491, 85392), (1512, 84206), (1704, 74718), (1779, 71568), (1917, 66416), (1988, 64044), (2372, 53676), (2556, 49812), (2982, 42696), (3024, 42103), (3408, 37359), (3558, 35784), (3834, 33208), (3976, 32022), (4151, 30672), (4473, 28464), (4744, 26838), (5112, 24906), (5337, 23856), (5964, 21348), (7116, 17892), (7668, 16604), (7952, 16011), (8302, 15336), (8946, 14232), (9488, 13419), (10224, 12453), (10674, 11928)]