164078012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80273}}^1$

素因数の和:80357

約数の個数: 24

約数和(自身を含む): 332655456

約数和(自身を除く): 168577444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 80273, 160546, 321092, 561911, 1123822, 2247644, 5859929, 11719858, 23439716, 41019503, 82039006, 164078012]

約数ペア:

[(1, 164078012), (2, 82039006), (4, 41019503), (7, 23439716), (14, 11719858), (28, 5859929), (73, 2247644), (146, 1123822), (292, 561911), (511, 321092), (1022, 160546), (2044, 80273)]