163566248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{52291}}^1$

素因数の和:52337

約数の個数: 32

約数和(自身を含む): 338852160

約数和(自身を除く): 175285912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 52291, 104582, 209164, 418328, 888947, 1202693, 1777894, 2405386, 3555788, 4810772, 7111576, 9621544, 20445781, 40891562, 81783124, 163566248]

約数ペア:

[(1, 163566248), (2, 81783124), (4, 40891562), (8, 20445781), (17, 9621544), (23, 7111576), (34, 4810772), (46, 3555788), (68, 2405386), (92, 1777894), (136, 1202693), (184, 888947), (391, 418328), (782, 209164), (1564, 104582), (3128, 52291)]