156617756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{2129}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 280188720

約数和(自身を除く): 123570964

約数列:

[1, 2, 4, 53, 106, 212, 347, 694, 1388, 2129, 4258, 8516, 18391, 36782, 73564, 112837, 225674, 451348, 738763, 1477526, 2955052, 39154439, 78308878, 156617756]

約数ペア:

[(1, 156617756), (2, 78308878), (4, 39154439), (53, 2955052), (106, 1477526), (212, 738763), (347, 451348), (694, 225674), (1388, 112837), (2129, 73564), (4258, 36782), (8516, 18391)]