156925385393

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{213173}}^1$

素因数の和:214304

約数の個数: 16

約数和(自身を含む): 181262704896

約数和(自身を除く): 24337319503

約数列:

[1, 7, 103, 721, 1021, 7147, 105163, 213173, 736141, 1492211, 21956819, 153697733, 217649633, 1523547431, 22417912199, 156925385393]

約数ペア:

[(1, 156925385393), (7, 22417912199), (103, 1523547431), (721, 217649633), (1021, 153697733), (7147, 21956819), (105163, 1492211), (213173, 736141)]