144713870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{13691}}^1$

素因数の和:13856

約数の個数: 32

約数和(自身を含む): 299690496

約数和(自身を除く): 154976626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 13691, 27382, 68455, 95837, 136910, 191674, 479185, 958370, 2067341, 4134682, 10336705, 14471387, 20673410, 28942774, 72356935, 144713870]

約数ペア:

[(1, 144713870), (2, 72356935), (5, 28942774), (7, 20673410), (10, 14471387), (14, 10336705), (35, 4134682), (70, 2067341), (151, 958370), (302, 479185), (755, 191674), (1057, 136910), (1510, 95837), (2114, 68455), (5285, 27382), (10570, 13691)]