161842464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{80279}}^1$

素因数の和:80302

約数の個数: 72

約数和(自身を含む): 525994560

約数和(自身を除く): 364152096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 80279, 160558, 240837, 321116, 481674, 561953, 642232, 722511, 963348, 1123906, 1284464, 1445022, 1685859, 1926696, 2247812, 2568928, 2890044, 3371718, 3853392, 4495624, 5057577, 5780088, 6743436, 7706784, 8991248, 10115154, 11560176, 13486872, 17982496, 20230308, 23120352, 26973744, 40460616, 53947488, 80921232, 161842464]

約数ペア:

[(1, 161842464), (2, 80921232), (3, 53947488), (4, 40460616), (6, 26973744), (7, 23120352), (8, 20230308), (9, 17982496), (12, 13486872), (14, 11560176), (16, 10115154), (18, 8991248), (21, 7706784), (24, 6743436), (28, 5780088), (32, 5057577), (36, 4495624), (42, 3853392), (48, 3371718), (56, 2890044), (63, 2568928), (72, 2247812), (84, 1926696), (96, 1685859), (112, 1445022), (126, 1284464), (144, 1123906), (168, 963348), (224, 722511), (252, 642232), (288, 561953), (336, 481674), (504, 321116), (672, 240837), (1008, 160558), (2016, 80279)]