159142774

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{155717}}^1$

素因数の和:155799

約数の個数: 16

約数和(自身を含む): 276555168

約数和(自身を除く): 117412394

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 155717, 311434, 1090019, 2180038, 11367341, 22734682, 79571387, 159142774]

約数ペア:

[(1, 159142774), (2, 79571387), (7, 22734682), (14, 11367341), (73, 2180038), (146, 1090019), (511, 311434), (1022, 155717)]