141990352

素因数分解:

$2^4\times 7^1\times {\mathrm{1267771}}^1$

素因数の和:1267786

約数の個数: 20

約数和(自身を含む): 314407456

約数和(自身を除く): 172417104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1267771, 2535542, 5071084, 8874397, 10142168, 17748794, 20284336, 35497588, 70995176, 141990352]

約数ペア:

[(1, 141990352), (2, 70995176), (4, 35497588), (7, 20284336), (8, 17748794), (14, 10142168), (16, 8874397), (28, 5071084), (56, 2535542), (112, 1267771)]