128262176

素因数分解:

$2^5\times 7^1\times {\mathrm{572599}}^1$

素因数の和:572616

約数の個数: 24

約数和(自身を含む): 288590400

約数和(自身を除く): 160328224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572599, 1145198, 2290396, 4008193, 4580792, 8016386, 9161584, 16032772, 18323168, 32065544, 64131088, 128262176]

約数ペア:

[(1, 128262176), (2, 64131088), (4, 32065544), (7, 18323168), (8, 16032772), (14, 9161584), (16, 8016386), (28, 4580792), (32, 4008193), (56, 2290396), (112, 1145198), (224, 572599)]