165220690

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{146213}}^1$

素因数の和:146333

約数の個数: 16

約数和(自身を含む): 300031128

約数和(自身を除く): 134810438

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 146213, 292426, 731065, 1462130, 16522069, 33044138, 82610345, 165220690]

約数ペア:

[(1, 165220690), (2, 82610345), (5, 33044138), (10, 16522069), (113, 1462130), (226, 731065), (565, 292426), (1130, 146213)]