156745526404

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{2113}}^1\times {\mathrm{72161}}^1$

素因数の和:74535

約数の個数: 24

約数和(自身を含む): 275506145208

約数和(自身を除く): 118760618804

約数列:

[1, 2, 4, 257, 514, 1028, 2113, 4226, 8452, 72161, 144322, 288644, 543041, 1086082, 2172164, 18545377, 37090754, 74181508, 152476193, 304952386, 609904772, 39186381601, 78372763202, 156745526404]

約数ペア:

[(1, 156745526404), (2, 78372763202), (4, 39186381601), (257, 609904772), (514, 304952386), (1028, 152476193), (2113, 74181508), (4226, 37090754), (8452, 18545377), (72161, 2172164), (144322, 1086082), (288644, 543041)]