156938282096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516244349}}^1$

素因数の和:516244376

約数の個数: 20

約数和(自身を含む): 320071497000

約数和(自身を除く): 163133214904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516244349, 1032488698, 2064977396, 4129954792, 8259909584, 9808642631, 19617285262, 39234570524, 78469141048, 156938282096]

約数ペア:

[(1, 156938282096), (2, 78469141048), (4, 39234570524), (8, 19617285262), (16, 9808642631), (19, 8259909584), (38, 4129954792), (76, 2064977396), (152, 1032488698), (304, 516244349)]