148864016

素因数分解:

$2^4\times 7^1\times {\mathrm{1329143}}^1$

素因数の和:1329158

約数の個数: 20

約数和(自身を含む): 329627712

約数和(自身を除く): 180763696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1329143, 2658286, 5316572, 9304001, 10633144, 18608002, 21266288, 37216004, 74432008, 148864016]

約数ペア:

[(1, 148864016), (2, 74432008), (4, 37216004), (7, 21266288), (8, 18608002), (14, 10633144), (16, 9304001), (28, 5316572), (56, 2658286), (112, 1329143)]