157697716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4153}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 301480704

約数和(自身を除く): 143782988

約数列:

[1, 2, 4, 11, 22, 44, 863, 1726, 3452, 4153, 8306, 9493, 16612, 18986, 37972, 45683, 91366, 182732, 3584039, 7168078, 14336156, 39424429, 78848858, 157697716]

約数ペア:

[(1, 157697716), (2, 78848858), (4, 39424429), (11, 14336156), (22, 7168078), (44, 3584039), (863, 182732), (1726, 91366), (3452, 45683), (4153, 37972), (8306, 18986), (9493, 16612)]