154448336

素因数分解:

$2^4\times 7^1\times {\mathrm{1379003}}^1$

素因数の和:1379018

約数の個数: 20

約数和(自身を含む): 341992992

約数和(自身を除く): 187544656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1379003, 2758006, 5516012, 9653021, 11032024, 19306042, 22064048, 38612084, 77224168, 154448336]

約数ペア:

[(1, 154448336), (2, 77224168), (4, 38612084), (7, 22064048), (8, 19306042), (14, 11032024), (16, 9653021), (28, 5516012), (56, 2758006), (112, 1379003)]