157230662

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{217771}}^1$

素因数の和:217811

約数の個数: 12

約数和(自身を含む): 248913396

約数和(自身を除く): 91682734

約数列:

[1, 2, 19, 38, 361, 722, 217771, 435542, 4137649, 8275298, 78615331, 157230662]

約数ペア:

[(1, 157230662), (2, 78615331), (19, 8275298), (38, 4137649), (361, 435542), (722, 217771)]