168689570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{9601}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 348437376

約数和(自身を除く): 179747806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 9601, 17570, 19202, 48005, 67207, 96010, 134414, 336035, 672070, 2409851, 4819702, 12049255, 16868957, 24098510, 33737914, 84344785, 168689570]

約数ペア:

[(1, 168689570), (2, 84344785), (5, 33737914), (7, 24098510), (10, 16868957), (14, 12049255), (35, 4819702), (70, 2409851), (251, 672070), (502, 336035), (1255, 134414), (1757, 96010), (2510, 67207), (3514, 48005), (8785, 19202), (9601, 17570)]