163950456

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2287}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 428313600

約数和(自身を除く): 264363144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 206, 232, 309, 348, 412, 618, 696, 824, 1236, 2287, 2472, 2987, 4574, 5974, 6861, 8961, 9148, 11948, 13722, 17922, 18296, 23896, 27444, 35844, 54888, 66323, 71688, 132646, 198969, 235561, 265292, 397938, 471122, 530584, 706683, 795876, 942244, 1413366, 1591752, 1884488, 2826732, 5653464, 6831269, 13662538, 20493807, 27325076, 40987614, 54650152, 81975228, 163950456]

約数ペア:

[(1, 163950456), (2, 81975228), (3, 54650152), (4, 40987614), (6, 27325076), (8, 20493807), (12, 13662538), (24, 6831269), (29, 5653464), (58, 2826732), (87, 1884488), (103, 1591752), (116, 1413366), (174, 942244), (206, 795876), (232, 706683), (309, 530584), (348, 471122), (412, 397938), (618, 265292), (696, 235561), (824, 198969), (1236, 132646), (2287, 71688), (2472, 66323), (2987, 54888), (4574, 35844), (5974, 27444), (6861, 23896), (8961, 18296), (9148, 17922), (11948, 13722)]