156938533694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{31526423}}^1$

素因数の和:31526575

約数の個数: 16

約数和(自身を含む): 249689278080

約数和(自身を除く): 92750744386

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 31526423, 63052846, 599002037, 1198004074, 4129961413, 8259922826, 78469266847, 156938533694]

約数ペア:

[(1, 156938533694), (2, 78469266847), (19, 8259922826), (38, 4129961413), (131, 1198004074), (262, 599002037), (2489, 63052846), (4978, 31526423)]