168142310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22037}}^1$

素因数の和:22160

約数の個数: 32

約数和(自身を含む): 349081920

約数和(自身を除く): 180939610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 22037, 44074, 110185, 154259, 220370, 308518, 771295, 1542590, 2402033, 4804066, 12010165, 16814231, 24020330, 33628462, 84071155, 168142310]

約数ペア:

[(1, 168142310), (2, 84071155), (5, 33628462), (7, 24020330), (10, 16814231), (14, 12010165), (35, 4804066), (70, 2402033), (109, 1542590), (218, 771295), (545, 308518), (763, 220370), (1090, 154259), (1526, 110185), (3815, 44074), (7630, 22037)]