163669814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1499}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 306720000

約数和(自身を除く): 143050186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 709, 1418, 1499, 2998, 4963, 7799, 9926, 10493, 15598, 16489, 20986, 32978, 54593, 109186, 115423, 230846, 1062791, 2125582, 7439537, 11690701, 14879074, 23381402, 81834907, 163669814]

約数ペア:

[(1, 163669814), (2, 81834907), (7, 23381402), (11, 14879074), (14, 11690701), (22, 7439537), (77, 2125582), (154, 1062791), (709, 230846), (1418, 115423), (1499, 109186), (2998, 54593), (4963, 32978), (7799, 20986), (9926, 16489), (10493, 15598)]