105045128

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{66653}}^1$

素因数の和:66856

約数の個数: 16

約数和(自身を含む): 197962380

約数和(自身を除く): 92917252

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 66653, 133306, 266612, 533224, 13130641, 26261282, 52522564, 105045128]

約数ペア:

[(1, 105045128), (2, 52522564), (4, 26261282), (8, 13130641), (197, 533224), (394, 266612), (788, 133306), (1576, 66653)]