129615976

素因数分解:

$2^3\times 7^2\times {\mathrm{330653}}^1$

素因数の和:330673

約数の個数: 24

約数和(自身を含む): 282709170

約数和(自身を除く): 153093194

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 330653, 661306, 1322612, 2314571, 2645224, 4629142, 9258284, 16201997, 18516568, 32403994, 64807988, 129615976]

約数ペア:

[(1, 129615976), (2, 64807988), (4, 32403994), (7, 18516568), (8, 16201997), (14, 9258284), (28, 4629142), (49, 2645224), (56, 2314571), (98, 1322612), (196, 661306), (392, 330653)]