156909695444

素因数分解:

$2^2\times {\mathrm{1361}}^1\times {\mathrm{28822501}}^1$

素因数の和:28823866

約数の個数: 12

約数和(自身を含む): 274793734068

約数和(自身を除く): 117884038624

約数列:

[1, 2, 4, 1361, 2722, 5444, 28822501, 57645002, 115290004, 39227423861, 78454847722, 156909695444]

約数ペア:

[(1, 156909695444), (2, 78454847722), (4, 39227423861), (1361, 115290004), (2722, 57645002), (5444, 28822501)]