157425616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{427787}}^1$

素因数の和:427818

約数の個数: 20

約数和(自身を含む): 318274272

約数和(自身を除く): 160848656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 427787, 855574, 1711148, 3422296, 6844592, 9839101, 19678202, 39356404, 78712808, 157425616]

約数ペア:

[(1, 157425616), (2, 78712808), (4, 39356404), (8, 19678202), (16, 9839101), (23, 6844592), (46, 3422296), (92, 1711148), (184, 855574), (368, 427787)]