131685568

素因数分解:

$2^6\times 7^1\times {\mathrm{293941}}^1$

素因数の和:293960

約数の個数: 28

約数和(自身を含む): 298645072

約数和(自身を除く): 166959504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 293941, 587882, 1175764, 2057587, 2351528, 4115174, 4703056, 8230348, 9406112, 16460696, 18812224, 32921392, 65842784, 131685568]

約数ペア:

[(1, 131685568), (2, 65842784), (4, 32921392), (7, 18812224), (8, 16460696), (14, 9406112), (16, 8230348), (28, 4703056), (32, 4115174), (56, 2351528), (64, 2057587), (112, 1175764), (224, 587882), (448, 293941)]