156947619746

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{2297}}^1\times {\mathrm{63149}}^1$

素因数の和:65989

約数の個数: 16

約数和(自身を含む): 235963006200

約数和(自身を除く): 79015386454

約数列:

[1, 2, 541, 1082, 2297, 4594, 63149, 126298, 1242677, 2485354, 34163609, 68327218, 145053253, 290106506, 78473809873, 156947619746]

約数ペア:

[(1, 156947619746), (2, 78473809873), (541, 290106506), (1082, 145053253), (2297, 68327218), (4594, 34163609), (63149, 2485354), (126298, 1242677)]