128822976

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1766

約数の個数: 84

約数和(自身を含む): 372135400

約数和(自身を除く): 243312424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1609, 1668, 2224, 2502, 3218, 3336, 4448, 4827, 5004, 6436, 6672, 8896, 9654, 10008, 12872, 13344, 14481, 19308, 20016, 25744, 26688, 28962, 38616, 40032, 51488, 57924, 77232, 80064, 102976, 115848, 154464, 223651, 231696, 308928, 447302, 463392, 670953, 894604, 926784, 1341906, 1789208, 2012859, 2683812, 3578416, 4025718, 5367624, 7156832, 8051436, 10735248, 14313664, 16102872, 21470496, 32205744, 42940992, 64411488, 128822976]

約数ペア:

[(1, 128822976), (2, 64411488), (3, 42940992), (4, 32205744), (6, 21470496), (8, 16102872), (9, 14313664), (12, 10735248), (16, 8051436), (18, 7156832), (24, 5367624), (32, 4025718), (36, 3578416), (48, 2683812), (64, 2012859), (72, 1789208), (96, 1341906), (139, 926784), (144, 894604), (192, 670953), (278, 463392), (288, 447302), (417, 308928), (556, 231696), (576, 223651), (834, 154464), (1112, 115848), (1251, 102976), (1609, 80064), (1668, 77232), (2224, 57924), (2502, 51488), (3218, 40032), (3336, 38616), (4448, 28962), (4827, 26688), (5004, 25744), (6436, 20016), (6672, 19308), (8896, 14481), (9654, 13344), (10008, 12872)]