138816070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{190159}}^1$

素因数の和:190239

約数の個数: 16

約数和(自身を含む): 253293120

約数和(自身を除く): 114477050

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 190159, 380318, 950795, 1901590, 13881607, 27763214, 69408035, 138816070]

約数ペア:

[(1, 138816070), (2, 69408035), (5, 27763214), (10, 13881607), (73, 1901590), (146, 950795), (365, 380318), (730, 190159)]