156920810786

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1\times {\mathrm{185401}}^1$

素因数の和:188629

約数の個数: 16

約数和(自身を含む): 237177362520

約数和(自身を除く): 80256551734

約数列:

[1, 2, 137, 274, 3089, 6178, 185401, 370802, 423193, 846386, 25399937, 50799874, 572703689, 1145407378, 78460405393, 156920810786]

約数ペア:

[(1, 156920810786), (2, 78460405393), (137, 1145407378), (274, 572703689), (3089, 50799874), (6178, 25399937), (185401, 846386), (370802, 423193)]