144156208

素因数分解:

$2^4\times 7^1\times {\mathrm{1287109}}^1$

素因数の和:1287124

約数の個数: 20

約数和(自身を含む): 319203280

約数和(自身を除く): 175047072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1287109, 2574218, 5148436, 9009763, 10296872, 18019526, 20593744, 36039052, 72078104, 144156208]

約数ペア:

[(1, 144156208), (2, 72078104), (4, 36039052), (7, 20593744), (8, 18019526), (14, 10296872), (16, 9009763), (28, 5148436), (56, 2574218), (112, 1287109)]