168495590

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{21911}}^1$

素因数の和:22687

約数の個数: 16

約数和(自身を含む): 303700320

約数和(自身を除く): 135204730

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 21911, 43822, 109555, 219110, 16849559, 33699118, 84247795, 168495590]

約数ペア:

[(1, 168495590), (2, 84247795), (5, 33699118), (10, 16849559), (769, 219110), (1538, 109555), (3845, 43822), (7690, 21911)]