140100578

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2393}}^1$

素因数の和:2869

約数の個数: 16

約数和(自身を含む): 213650136

約数和(自身を除く): 73549558

約数列:

[1, 2, 73, 146, 401, 802, 2393, 4786, 29273, 58546, 174689, 349378, 959593, 1919186, 70050289, 140100578]

約数ペア:

[(1, 140100578), (2, 70050289), (73, 1919186), (146, 959593), (401, 349378), (802, 174689), (2393, 58546), (4786, 29273)]