156975144002

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{1580849}}^1$

素因数の和:1581361

約数の個数: 16

約数和(自身を含む): 237886308000

約数和(自身を除く): 80911163998

約数列:

[1, 2, 131, 262, 379, 758, 49649, 99298, 1580849, 3161698, 207091219, 414182438, 599141771, 1198283542, 78487572001, 156975144002]

約数ペア:

[(1, 156975144002), (2, 78487572001), (131, 1198283542), (262, 599141771), (379, 414182438), (758, 207091219), (49649, 3161698), (99298, 1580849)]