149441288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1098833}}^1$

素因数の和:1098856

約数の個数: 16

約数和(自身を含む): 296685180

約数和(自身を除く): 147243892

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1098833, 2197666, 4395332, 8790664, 18680161, 37360322, 74720644, 149441288]

約数ペア:

[(1, 149441288), (2, 74720644), (4, 37360322), (8, 18680161), (17, 8790664), (34, 4395332), (68, 2197666), (136, 1098833)]