156760839788

素因数分解:

$2^2\times 7^2\times {\mathrm{6553}}^1\times {\mathrm{122051}}^1$

素因数の和:128622

約数の個数: 36

約数和(自身を含む): 319171594392

約数和(自身を除く): 162410754604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6553, 13106, 26212, 45871, 91742, 122051, 183484, 244102, 321097, 488204, 642194, 854357, 1284388, 1708714, 3417428, 5980499, 11960998, 23921996, 799800203, 1599600406, 3199200812, 5598601421, 11197202842, 22394405684, 39190209947, 78380419894, 156760839788]

約数ペア:

[(1, 156760839788), (2, 78380419894), (4, 39190209947), (7, 22394405684), (14, 11197202842), (28, 5598601421), (49, 3199200812), (98, 1599600406), (196, 799800203), (6553, 23921996), (13106, 11960998), (26212, 5980499), (45871, 3417428), (91742, 1708714), (122051, 1284388), (183484, 854357), (244102, 642194), (321097, 488204)]