164167165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 209986560

約数和(自身を除く): 45819395

約数列:

[1, 5, 31, 61, 97, 155, 179, 305, 485, 895, 1891, 3007, 5549, 5917, 9455, 10919, 15035, 17363, 27745, 29585, 54595, 86815, 183427, 338489, 538253, 917135, 1059143, 1692445, 2691265, 5295715, 32833433, 164167165]

約数ペア:

[(1, 164167165), (5, 32833433), (31, 5295715), (61, 2691265), (97, 1692445), (155, 1059143), (179, 917135), (305, 538253), (485, 338489), (895, 183427), (1891, 86815), (3007, 54595), (5549, 29585), (5917, 27745), (9455, 17363), (10919, 15035)]