172949916

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{103687}}^1$

素因数の和:103833

約数の個数: 24

約数和(自身を含む): 406456960

約数和(自身を除く): 233507044

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 103687, 207374, 311061, 414748, 622122, 1244244, 14412493, 28824986, 43237479, 57649972, 86474958, 172949916]

約数ペア:

[(1, 172949916), (2, 86474958), (3, 57649972), (4, 43237479), (6, 28824986), (12, 14412493), (139, 1244244), (278, 622122), (417, 414748), (556, 311061), (834, 207374), (1668, 103687)]