143056228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{222137}}^1$

素因数の和:222171

約数の個数: 24

約数和(自身を含む): 298553472

約数和(自身を除く): 155497244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 222137, 444274, 888548, 1554959, 3109918, 5109151, 6219836, 10218302, 20436604, 35764057, 71528114, 143056228]

約数ペア:

[(1, 143056228), (2, 71528114), (4, 35764057), (7, 20436604), (14, 10218302), (23, 6219836), (28, 5109151), (46, 3109918), (92, 1554959), (161, 888548), (322, 444274), (644, 222137)]