157440890

素因数分解:

$2^1\times 5^1\times {\mathrm{3461}}^1\times {\mathrm{4549}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 283537800

約数和(自身を除く): 126096910

約数列:

[1, 2, 5, 10, 3461, 4549, 6922, 9098, 17305, 22745, 34610, 45490, 15744089, 31488178, 78720445, 157440890]

約数ペア:

[(1, 157440890), (2, 78720445), (5, 31488178), (10, 15744089), (3461, 45490), (4549, 34610), (6922, 22745), (9098, 17305)]