124788368

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{56929}}^1$

素因数の和:57074

約数の個数: 20

約数和(自身を含む): 243546540

約数和(自身を除く): 118758172

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 56929, 113858, 227716, 455432, 910864, 7799273, 15598546, 31197092, 62394184, 124788368]

約数ペア:

[(1, 124788368), (2, 62394184), (4, 31197092), (8, 15598546), (16, 7799273), (137, 910864), (274, 455432), (548, 227716), (1096, 113858), (2192, 56929)]