127151472

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{7723}}^1$

素因数の和:7755

約数の個数: 80

約数和(自身を含む): 383110400

約数和(自身を除く): 255958928

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, 7723, 8232, 15446, 16464, 23169, 30892, 46338, 54061, 61784, 92676, 108122, 123568, 162183, 185352, 216244, 324366, 370704, 378427, 432488, 648732, 756854, 864976, 1135281, 1297464, 1513708, 2270562, 2594928, 2648989, 3027416, 4541124, 5297978, 6054832, 7946967, 9082248, 10595956, 15893934, 18164496, 21191912, 31787868, 42383824, 63575736, 127151472]

約数ペア:

[(1, 127151472), (2, 63575736), (3, 42383824), (4, 31787868), (6, 21191912), (7, 18164496), (8, 15893934), (12, 10595956), (14, 9082248), (16, 7946967), (21, 6054832), (24, 5297978), (28, 4541124), (42, 3027416), (48, 2648989), (49, 2594928), (56, 2270562), (84, 1513708), (98, 1297464), (112, 1135281), (147, 864976), (168, 756854), (196, 648732), (294, 432488), (336, 378427), (343, 370704), (392, 324366), (588, 216244), (686, 185352), (784, 162183), (1029, 123568), (1176, 108122), (1372, 92676), (2058, 61784), (2352, 54061), (2744, 46338), (4116, 30892), (5488, 23169), (7723, 16464), (8232, 15446)]