157411562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 303648576

約数和(自身を除く): 146237014

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 2161, 3311, 4322, 5203, 6622, 10406, 15127, 23771, 30254, 36421, 47542, 72842, 92923, 166397, 185846, 261481, 332794, 522962, 650461, 1022153, 1300922, 1830367, 2044306, 3660734, 7155071, 11243683, 14310142, 22487366, 78705781, 157411562]

約数ペア:

[(1, 157411562), (2, 78705781), (7, 22487366), (11, 14310142), (14, 11243683), (22, 7155071), (43, 3660734), (77, 2044306), (86, 1830367), (121, 1300922), (154, 1022153), (242, 650461), (301, 522962), (473, 332794), (602, 261481), (847, 185846), (946, 166397), (1694, 92923), (2161, 72842), (3311, 47542), (4322, 36421), (5203, 30254), (6622, 23771), (10406, 15127)]