156657257008

素因数分解:

$2^4\times 7^1\times {\mathrm{1398725509}}^1$

素因数の和:1398725524

約数の個数: 20

約数和(自身を含む): 346883926480

約数和(自身を除く): 190226669472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1398725509, 2797451018, 5594902036, 9791078563, 11189804072, 19582157126, 22379608144, 39164314252, 78328628504, 156657257008]

約数ペア:

[(1, 156657257008), (2, 78328628504), (4, 39164314252), (7, 22379608144), (8, 19582157126), (14, 11189804072), (16, 9791078563), (28, 5594902036), (56, 2797451018), (112, 1398725509)]