138832136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{559807}}^1$

素因数の和:559844

約数の個数: 16

約数和(自身を含む): 268707840

約数和(自身を除く): 129875704

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 559807, 1119614, 2239228, 4478456, 17354017, 34708034, 69416068, 138832136]

約数ペア:

[(1, 138832136), (2, 69416068), (4, 34708034), (8, 17354017), (31, 4478456), (62, 2239228), (124, 1119614), (248, 559807)]