157096227856

素因数分解:

$2^4\times {\mathrm{20201}}^1\times {\mathrm{486041}}^1$

素因数の和:506250

約数の個数: 20

約数和(自身を含む): 304389635004

約数和(自身を除く): 147293407148

約数列:

[1, 2, 4, 8, 16, 20201, 40402, 80804, 161608, 323216, 486041, 972082, 1944164, 3888328, 7776656, 9818514241, 19637028482, 39274056964, 78548113928, 157096227856]

約数ペア:

[(1, 157096227856), (2, 78548113928), (4, 39274056964), (8, 19637028482), (16, 9818514241), (20201, 7776656), (40402, 3888328), (80804, 1944164), (161608, 972082), (323216, 486041)]