156948211

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{977}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 183363264

約数和(自身を除く): 26415053

約数列:

[1, 7, 53, 371, 433, 977, 3031, 6839, 22949, 51781, 160643, 362467, 423041, 2961287, 22421173, 156948211]

約数ペア:

[(1, 156948211), (7, 22421173), (53, 2961287), (371, 423041), (433, 362467), (977, 160643), (3031, 51781), (6839, 22949)]