139291248

素因数分解:

$2^4\times 3^1\times {\mathrm{2901901}}^1$

素因数の和:2901912

約数の個数: 20

約数和(自身を含む): 359835848

約数和(自身を除く): 220544600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2901901, 5803802, 8705703, 11607604, 17411406, 23215208, 34822812, 46430416, 69645624, 139291248]

約数ペア:

[(1, 139291248), (2, 69645624), (3, 46430416), (4, 34822812), (6, 23215208), (8, 17411406), (12, 11607604), (16, 8705703), (24, 5803802), (48, 2901901)]