156973308304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426557903}}^1$

素因数の和:426557934

約数の個数: 20

約数和(自身を含む): 317359080576

約数和(自身を除く): 160385772272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426557903, 853115806, 1706231612, 3412463224, 6824926448, 9810831769, 19621663538, 39243327076, 78486654152, 156973308304]

約数ペア:

[(1, 156973308304), (2, 78486654152), (4, 39243327076), (8, 19621663538), (16, 9810831769), (23, 6824926448), (46, 3412463224), (92, 1706231612), (184, 853115806), (368, 426557903)]