138198224

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{297841}}^1$

素因数の和:297878

約数の個数: 20

約数和(自身を含む): 276993060

約数和(自身を除く): 138794836

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 297841, 595682, 1191364, 2382728, 4765456, 8637389, 17274778, 34549556, 69099112, 138198224]

約数ペア:

[(1, 138198224), (2, 69099112), (4, 34549556), (8, 17274778), (16, 8637389), (29, 4765456), (58, 2382728), (116, 1191364), (232, 595682), (464, 297841)]