163896176

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{8009}}^1$

素因数の和:9296

約数の個数: 20

約数和(自身を含む): 317836800

約数和(自身を除く): 153940624

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 8009, 10232, 16018, 20464, 32036, 64072, 128144, 10243511, 20487022, 40974044, 81948088, 163896176]

約数ペア:

[(1, 163896176), (2, 81948088), (4, 40974044), (8, 20487022), (16, 10243511), (1279, 128144), (2558, 64072), (5116, 32036), (8009, 20464), (10232, 16018)]