156977425702

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{2971}}^1\times {\mathrm{65881}}^1$

素因数の和:69255

約数の個数: 16

約数和(自身を含む): 236136372624

約数和(自身を除く): 79158946922

約数列:

[1, 2, 401, 802, 2971, 5942, 65881, 131762, 1191371, 2382742, 26418281, 52836562, 195732451, 391464902, 78488712851, 156977425702]

約数ペア:

[(1, 156977425702), (2, 78488712851), (401, 391464902), (802, 195732451), (2971, 52836562), (5942, 26418281), (65881, 2382742), (131762, 1191371)]