168303580

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{10151}}^1$

素因数の和:10989

約数の個数: 24

約数和(自身を含む): 353898720

約数和(自身を除く): 185595140

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 10151, 16580, 20302, 40604, 50755, 101510, 203020, 8415179, 16830358, 33660716, 42075895, 84151790, 168303580]

約数ペア:

[(1, 168303580), (2, 84151790), (4, 42075895), (5, 33660716), (10, 16830358), (20, 8415179), (829, 203020), (1658, 101510), (3316, 50755), (4145, 40604), (8290, 20302), (10151, 16580)]