165048968

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15271}}^1$

素因数の和:15477

約数の個数: 32

約数和(自身を含む): 355532160

約数和(自身を除く): 190483192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 15271, 30542, 61084, 106897, 122168, 213794, 427588, 855176, 2947303, 5894606, 11789212, 20631121, 23578424, 41262242, 82524484, 165048968]

約数ペア:

[(1, 165048968), (2, 82524484), (4, 41262242), (7, 23578424), (8, 20631121), (14, 11789212), (28, 5894606), (56, 2947303), (193, 855176), (386, 427588), (772, 213794), (1351, 122168), (1544, 106897), (2702, 61084), (5404, 30542), (10808, 15271)]