156938510405

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1\times {\mathrm{147311}}^1$

素因数の和:150388

約数の個数: 16

約数和(自身を含む): 191043629568

約数和(自身を除く): 34105119163

約数列:

[1, 5, 71, 355, 3001, 15005, 147311, 213071, 736555, 1065355, 10459081, 52295405, 442080311, 2210401555, 31387702081, 156938510405]

約数ペア:

[(1, 156938510405), (5, 31387702081), (71, 2210401555), (355, 442080311), (3001, 52295405), (15005, 10459081), (147311, 1065355), (213071, 736555)]