172165956

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{103217}}^1$

素因数の和:103363

約数の個数: 24

約数和(自身を含む): 404614560

約数和(自身を除く): 232448604

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 103217, 206434, 309651, 412868, 619302, 1238604, 14347163, 28694326, 43041489, 57388652, 86082978, 172165956]

約数ペア:

[(1, 172165956), (2, 86082978), (3, 57388652), (4, 43041489), (6, 28694326), (12, 14347163), (139, 1238604), (278, 619302), (417, 412868), (556, 309651), (834, 206434), (1668, 103217)]