156945076

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 278240256

約数和(自身を除く): 121295180

約数列:

[1, 2, 4, 127, 227, 254, 454, 508, 908, 1361, 2722, 5444, 28829, 57658, 115316, 172847, 308947, 345694, 617894, 691388, 1235788, 39236269, 78472538, 156945076]

約数ペア:

[(1, 156945076), (2, 78472538), (4, 39236269), (127, 1235788), (227, 691388), (254, 617894), (454, 345694), (508, 308947), (908, 172847), (1361, 115316), (2722, 57658), (5444, 28829)]