162324140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17159}}^1$

素因数の和:17222

約数の個数: 48

約数和(自身を含む): 380540160

約数和(自身を除く): 218216020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 17159, 34318, 68636, 85795, 171590, 188749, 343180, 377498, 737837, 754996, 943745, 1475674, 1887490, 2951348, 3689185, 3774980, 7378370, 8116207, 14756740, 16232414, 32464828, 40581035, 81162070, 162324140]

約数ペア:

[(1, 162324140), (2, 81162070), (4, 40581035), (5, 32464828), (10, 16232414), (11, 14756740), (20, 8116207), (22, 7378370), (43, 3774980), (44, 3689185), (55, 2951348), (86, 1887490), (110, 1475674), (172, 943745), (215, 754996), (220, 737837), (430, 377498), (473, 343180), (860, 188749), (946, 171590), (1892, 85795), (2365, 68636), (4730, 34318), (9460, 17159)]