161796266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:8029

約数の個数: 16

約数和(自身を含む): 247674240

約数和(自身を除く): 85877974

約数列:

[1, 2, 79, 131, 158, 262, 7817, 10349, 15634, 20698, 617543, 1024027, 1235086, 2048054, 80898133, 161796266]

約数ペア:

[(1, 161796266), (2, 80898133), (79, 2048054), (131, 1235086), (158, 1024027), (262, 617543), (7817, 20698), (10349, 15634)]