156943301212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065043437}}^1$

素因数の和:2065043460

約数の個数: 12

約数和(自身を含む): 289106081320

約数和(自身を除く): 132162780108

約数列:

[1, 2, 4, 19, 38, 76, 2065043437, 4130086874, 8260173748, 39235825303, 78471650606, 156943301212]

約数ペア:

[(1, 156943301212), (2, 78471650606), (4, 39235825303), (19, 8260173748), (38, 4130086874), (76, 2065043437)]