161888467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31849}}^1$

素因数の和:31902

約数の個数: 16

約数和(自身を含む): 192628800

約数和(自身を除く): 30740333

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 31849, 414037, 541433, 732527, 7038629, 9522851, 12452959, 161888467]

約数ペア:

[(1, 161888467), (13, 12452959), (17, 9522851), (23, 7038629), (221, 732527), (299, 541433), (391, 414037), (5083, 31849)]