157057482664

素因数分解:

$2^3\times {\mathrm{50329}}^1\times {\mathrm{390077}}^1$

素因数の和:440412

約数の個数: 16

約数和(自身を含む): 294489386100

約数和(自身を除く): 137431903436

約数列:

[1, 2, 4, 8, 50329, 100658, 201316, 390077, 402632, 780154, 1560308, 3120616, 19632185333, 39264370666, 78528741332, 157057482664]

約数ペア:

[(1, 157057482664), (2, 78528741332), (4, 39264370666), (8, 19632185333), (50329, 3120616), (100658, 1560308), (201316, 780154), (390077, 402632)]