139538804528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{105074401}}^1$

素因数の和:105074492

約数の個数: 20

約数和(自身を含む): 273613742808

約数和(自身を除く): 134074938280

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 105074401, 210148802, 420297604, 840595208, 1681190416, 8721175283, 17442350566, 34884701132, 69769402264, 139538804528]

約数ペア:

[(1, 139538804528), (2, 69769402264), (4, 34884701132), (8, 17442350566), (16, 8721175283), (83, 1681190416), (166, 840595208), (332, 420297604), (664, 210148802), (1328, 105074401)]