133721916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{259151}}^1$

素因数の和:259201

約数の個数: 24

約数和(自身を含む): 319275264

約数和(自身を除く): 185553348

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 259151, 518302, 777453, 1036604, 1554906, 3109812, 11143493, 22286986, 33430479, 44573972, 66860958, 133721916]

約数ペア:

[(1, 133721916), (2, 66860958), (3, 44573972), (4, 33430479), (6, 22286986), (12, 11143493), (43, 3109812), (86, 1554906), (129, 1036604), (172, 777453), (258, 518302), (516, 259151)]