149217396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{289181}}^1$

素因数の和:289231

約数の個数: 24

約数和(自身を含む): 356272224

約数和(自身を除く): 207054828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 289181, 578362, 867543, 1156724, 1735086, 3470172, 12434783, 24869566, 37304349, 49739132, 74608698, 149217396]

約数ペア:

[(1, 149217396), (2, 74608698), (3, 49739132), (4, 37304349), (6, 24869566), (12, 12434783), (43, 3470172), (86, 1735086), (129, 1156724), (172, 867543), (258, 578362), (516, 289181)]