143393872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{126227}}^1$

素因数の和:126306

約数の個数: 20

約数和(自身を含む): 281740896

約数和(自身を除く): 138347024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 126227, 252454, 504908, 1009816, 2019632, 8962117, 17924234, 35848468, 71696936, 143393872]

約数ペア:

[(1, 143393872), (2, 71696936), (4, 35848468), (8, 17924234), (16, 8962117), (71, 2019632), (142, 1009816), (284, 504908), (568, 252454), (1136, 126227)]