127986544

素因数分解:

$2^4\times 7^1\times {\mathrm{1142737}}^1$

素因数の和:1142752

約数の個数: 20

約数和(自身を含む): 283399024

約数和(自身を除く): 155412480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1142737, 2285474, 4570948, 7999159, 9141896, 15998318, 18283792, 31996636, 63993272, 127986544]

約数ペア:

[(1, 127986544), (2, 63993272), (4, 31996636), (7, 18283792), (8, 15998318), (14, 9141896), (16, 7999159), (28, 4570948), (56, 2285474), (112, 1142737)]