126156956

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{226901}}^1$

素因数の和:227044

約数の個数: 12

約数和(自身を含む): 222363960

約数和(自身を除く): 96207004

約数列:

[1, 2, 4, 139, 278, 556, 226901, 453802, 907604, 31539239, 63078478, 126156956]

約数ペア:

[(1, 126156956), (2, 63078478), (4, 31539239), (139, 907604), (278, 453802), (556, 226901)]