144163376

素因数分解:

$2^4\times 7^1\times {\mathrm{1287173}}^1$

素因数の和:1287188

約数の個数: 20

約数和(自身を含む): 319219152

約数和(自身を除く): 175055776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1287173, 2574346, 5148692, 9010211, 10297384, 18020422, 20594768, 36040844, 72081688, 144163376]

約数ペア:

[(1, 144163376), (2, 72081688), (4, 36040844), (7, 20594768), (8, 18020422), (14, 10297384), (16, 9010211), (28, 5148692), (56, 2574346), (112, 1287173)]