163519216

素因数分解:

$2^4\times 7^1\times {\mathrm{1459993}}^1$

素因数の和:1460008

約数の個数: 20

約数和(自身を含む): 362078512

約数和(自身を除く): 198559296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1459993, 2919986, 5839972, 10219951, 11679944, 20439902, 23359888, 40879804, 81759608, 163519216]

約数ペア:

[(1, 163519216), (2, 81759608), (4, 40879804), (7, 23359888), (8, 20439902), (14, 11679944), (16, 10219951), (28, 5839972), (56, 2919986), (112, 1459993)]