156969171974

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1\times {\mathrm{160751}}^1$

素因数の和:164611

約数の個数: 16

約数和(自身を含む): 237316248576

約数和(自身を除く): 80347076602

約数列:

[1, 2, 131, 262, 3727, 7454, 160751, 321502, 488237, 976474, 21058381, 42116762, 599118977, 1198237954, 78484585987, 156969171974]

約数ペア:

[(1, 156969171974), (2, 78484585987), (131, 1198237954), (262, 599118977), (3727, 42116762), (7454, 21058381), (160751, 976474), (321502, 488237)]