147390128

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{5237}}^1$

素因数の和:7004

約数の個数: 20

約数和(自身を含む): 285785280

約数和(自身を除く): 138395152

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 5237, 7036, 10474, 14072, 20948, 28144, 41896, 83792, 9211883, 18423766, 36847532, 73695064, 147390128]

約数ペア:

[(1, 147390128), (2, 73695064), (4, 36847532), (8, 18423766), (16, 9211883), (1759, 83792), (3518, 41896), (5237, 28144), (7036, 20948), (10474, 14072)]