140672022

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{321169}}^1$

素因数の和:321247

約数の個数: 16

約数和(自身を含む): 285198960

約数和(自身を除く): 144526938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 321169, 642338, 963507, 1927014, 23445337, 46890674, 70336011, 140672022]

約数ペア:

[(1, 140672022), (2, 70336011), (3, 46890674), (6, 23445337), (73, 1927014), (146, 963507), (219, 642338), (438, 321169)]