156640541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 169827840

約数和(自身を除く): 13187299

約数列:

[1, 19, 41, 233, 779, 863, 4427, 9553, 16397, 35383, 181507, 201079, 672277, 3820501, 8244239, 156640541]

約数ペア:

[(1, 156640541), (19, 8244239), (41, 3820501), (233, 672277), (779, 201079), (863, 181507), (4427, 35383), (9553, 16397)]