128648046

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{293717}}^1$

素因数の和:293795

約数の個数: 16

約数和(自身を含む): 260821584

約数和(自身を除く): 132173538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 293717, 587434, 881151, 1762302, 21441341, 42882682, 64324023, 128648046]

約数ペア:

[(1, 128648046), (2, 64324023), (3, 42882682), (6, 21441341), (73, 1762302), (146, 881151), (219, 587434), (438, 293717)]