161066078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{2089}}^1$

素因数の和:4139

約数の個数: 16

約数和(自身を含む): 254562000

約数和(自身を除く): 93495922

約数列:

[1, 2, 19, 38, 2029, 2089, 4058, 4178, 38551, 39691, 77102, 79382, 4238581, 8477162, 80533039, 161066078]

約数ペア:

[(1, 161066078), (2, 80533039), (19, 8477162), (38, 4238581), (2029, 79382), (2089, 77102), (4058, 39691), (4178, 38551)]