161911262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{11731}}^1$

素因数の和:11903

約数の個数: 16

約数和(自身を含む): 248906112

約数和(自身を除く): 86994850

約数列:

[1, 2, 67, 103, 134, 206, 6901, 11731, 13802, 23462, 785977, 1208293, 1571954, 2416586, 80955631, 161911262]

約数ペア:

[(1, 161911262), (2, 80955631), (67, 2416586), (103, 1571954), (134, 1208293), (206, 785977), (6901, 23462), (11731, 13802)]