125452208

素因数分解:

$2^4\times 7^1\times {\mathrm{1120109}}^1$

素因数の和:1120124

約数の個数: 20

約数和(自身を含む): 277787280

約数和(自身を除く): 152335072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1120109, 2240218, 4480436, 7840763, 8960872, 15681526, 17921744, 31363052, 62726104, 125452208]

約数ペア:

[(1, 125452208), (2, 62726104), (4, 31363052), (7, 17921744), (8, 15681526), (14, 8960872), (16, 7840763), (28, 4480436), (56, 2240218), (112, 1120109)]