138565968

素因数分解:

$2^4\times 3^1\times {\mathrm{2886791}}^1$

素因数の和:2886802

約数の個数: 20

約数和(自身を含む): 357962208

約数和(自身を除く): 219396240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2886791, 5773582, 8660373, 11547164, 17320746, 23094328, 34641492, 46188656, 69282984, 138565968]

約数ペア:

[(1, 138565968), (2, 69282984), (3, 46188656), (4, 34641492), (6, 23094328), (8, 17320746), (12, 11547164), (16, 8660373), (24, 5773582), (48, 2886791)]