127544104

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{80929}}^1$

素因数の和:81132

約数の個数: 16

約数和(自身を含む): 240362100

約数和(自身を除く): 112817996

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 80929, 161858, 323716, 647432, 15943013, 31886026, 63772052, 127544104]

約数ペア:

[(1, 127544104), (2, 63772052), (4, 31886026), (8, 15943013), (197, 647432), (394, 323716), (788, 161858), (1576, 80929)]