171036390656

素因数分解:

$2^8\times {\mathrm{668110901}}^1$

素因数の和:668110917

約数の個数: 18

約数和(自身を含む): 341404670922

約数和(自身を除く): 170368280266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 668110901, 1336221802, 2672443604, 5344887208, 10689774416, 21379548832, 42759097664, 85518195328, 171036390656]

約数ペア:

[(1, 171036390656), (2, 85518195328), (4, 42759097664), (8, 21379548832), (16, 10689774416), (32, 5344887208), (64, 2672443604), (128, 1336221802), (256, 668110901)]