139554016

素因数分解:

$2^5\times 7^1\times {\mathrm{623009}}^1$

素因数の和:623026

約数の個数: 24

約数和(自身を含む): 313997040

約数和(自身を除く): 174443024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 623009, 1246018, 2492036, 4361063, 4984072, 8722126, 9968144, 17444252, 19936288, 34888504, 69777008, 139554016]

約数ペア:

[(1, 139554016), (2, 69777008), (4, 34888504), (7, 19936288), (8, 17444252), (14, 9968144), (16, 8722126), (28, 4984072), (32, 4361063), (56, 2492036), (112, 1246018), (224, 623009)]