156513146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{13159}}^1$

素因数の和:13493

約数の個数: 16

約数和(自身を含む): 247934400

約数和(自身を除く): 91421254

約数列:

[1, 2, 19, 38, 313, 626, 5947, 11894, 13159, 26318, 250021, 500042, 4118767, 8237534, 78256573, 156513146]

約数ペア:

[(1, 156513146), (2, 78256573), (19, 8237534), (38, 4118767), (313, 500042), (626, 250021), (5947, 26318), (11894, 13159)]