166351612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 357719040

約数和(自身を除く): 191367428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 3572, 6251, 6653, 12502, 13306, 25004, 26612, 46571, 93142, 126407, 186284, 252814, 312691, 505628, 625382, 884849, 1250764, 1769698, 2188837, 3539396, 4377674, 5941129, 8755348, 11882258, 23764516, 41587903, 83175806, 166351612]

約数ペア:

[(1, 166351612), (2, 83175806), (4, 41587903), (7, 23764516), (14, 11882258), (19, 8755348), (28, 5941129), (38, 4377674), (47, 3539396), (76, 2188837), (94, 1769698), (133, 1250764), (188, 884849), (266, 625382), (329, 505628), (532, 312691), (658, 252814), (893, 186284), (1316, 126407), (1786, 93142), (3572, 46571), (6251, 26612), (6653, 25004), (12502, 13306)]