140343518

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{56003}}^1$

素因数の和:56191

約数の個数: 16

約数和(自身を含む): 241937280

約数和(自身を除く): 101593762

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 56003, 112006, 392021, 784042, 10024537, 20049074, 70171759, 140343518]

約数ペア:

[(1, 140343518), (2, 70171759), (7, 20049074), (14, 10024537), (179, 784042), (358, 392021), (1253, 112006), (2506, 56003)]