166087708

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43207}}^1$

素因数の和:43273

約数の個数: 18

約数和(自身を含む): 300338808

約数和(自身を除く): 134251100

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 43207, 86414, 172828, 1339417, 2678834, 5357668, 41521927, 83043854, 166087708]

約数ペア:

[(1, 166087708), (2, 83043854), (4, 41521927), (31, 5357668), (62, 2678834), (124, 1339417), (961, 172828), (1922, 86414), (3844, 43207)]