138256204

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{228901}}^1$

素因数の和:229056

約数の個数: 12

約数和(自身を含む): 243551728

約数和(自身を除く): 105295524

約数列:

[1, 2, 4, 151, 302, 604, 228901, 457802, 915604, 34564051, 69128102, 138256204]

約数ペア:

[(1, 138256204), (2, 69128102), (4, 34564051), (151, 915604), (302, 457802), (604, 228901)]