156955464754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10657}}^1\times {\mathrm{669451}}^1$

素因数の和:680121

約数の個数: 16

約数和(自身を含む): 256860698976

約数和(自身を除く): 99905234222

約数列:

[1, 2, 11, 22, 10657, 21314, 117227, 234454, 669451, 1338902, 7363961, 14727922, 7134339307, 14268678614, 78477732377, 156955464754]

約数ペア:

[(1, 156955464754), (2, 78477732377), (11, 14268678614), (22, 7134339307), (10657, 14727922), (21314, 7363961), (117227, 1338902), (234454, 669451)]