159738181922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{28252243}}^1$

素因数の和:28252513

約数の個数: 16

約数和(自身を含む): 262406842272

約数和(自身を除く): 102668660350

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 28252243, 56504486, 310774673, 621549346, 7260826451, 14521652902, 79869090961, 159738181922]

約数ペア:

[(1, 159738181922), (2, 79869090961), (11, 14521652902), (22, 7260826451), (257, 621549346), (514, 310774673), (2827, 56504486), (5654, 28252243)]