126223888

素因数分解:

$2^4\times 7^1\times {\mathrm{1126999}}^1$

素因数の和:1127014

約数の個数: 20

約数和(自身を含む): 279496000

約数和(自身を除く): 153272112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1126999, 2253998, 4507996, 7888993, 9015992, 15777986, 18031984, 31555972, 63111944, 126223888]

約数ペア:

[(1, 126223888), (2, 63111944), (4, 31555972), (7, 18031984), (8, 15777986), (14, 9015992), (16, 7888993), (28, 4507996), (56, 2253998), (112, 1126999)]