157224494

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238943}}^1$

素因数の和:238999

約数の個数: 16

約数和(自身を含む): 275263488

約数和(自身を除く): 118038994

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 238943, 477886, 1672601, 3345202, 11230321, 22460642, 78612247, 157224494]

約数ペア:

[(1, 157224494), (2, 78612247), (7, 22460642), (14, 11230321), (47, 3345202), (94, 1672601), (329, 477886), (658, 238943)]