156921623794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{13748171}}^1$

素因数の和:13748625

約数の個数: 16

約数和(自身を含む): 254066218560

約数和(自身を除く): 97144594766

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 13748171, 27496342, 178726223, 357452446, 6035447069, 12070894138, 78460811897, 156921623794]

約数ペア:

[(1, 156921623794), (2, 78460811897), (13, 12070894138), (26, 6035447069), (439, 357452446), (878, 178726223), (5707, 27496342), (11414, 13748171)]