127568336

素因数分解:

$2^4\times 7^1\times {\mathrm{1139003}}^1$

素因数の和:1139018

約数の個数: 20

約数和(自身を含む): 282472992

約数和(自身を除く): 154904656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1139003, 2278006, 4556012, 7973021, 9112024, 15946042, 18224048, 31892084, 63784168, 127568336]

約数ペア:

[(1, 127568336), (2, 63784168), (4, 31892084), (7, 18224048), (8, 15946042), (14, 9112024), (16, 7973021), (28, 4556012), (56, 2278006), (112, 1139003)]