139531456

素因数分解:

$2^6\times {\mathrm{2180179}}^1$

素因数の和:2180191

約数の個数: 14

約数和(自身を含む): 276882860

約数和(自身を除く): 137351404

約数列:

[1, 2, 4, 8, 16, 32, 64, 2180179, 4360358, 8720716, 17441432, 34882864, 69765728, 139531456]

約数ペア:

[(1, 139531456), (2, 69765728), (4, 34882864), (8, 17441432), (16, 8720716), (32, 4360358), (64, 2180179)]