156660577

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 165749760

約数和(自身を除く): 9089183

約数列:

[1, 31, 71, 109, 653, 2201, 3379, 7739, 20243, 46363, 71177, 239909, 1437253, 2206487, 5053567, 156660577]

約数ペア:

[(1, 156660577), (31, 5053567), (71, 2206487), (109, 1437253), (653, 239909), (2201, 71177), (3379, 46363), (7739, 20243)]