164222820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{912349}}^1$

素因数の和:912364

約数の個数: 36

約数和(自身を含む): 498143100

約数和(自身を除く): 333920280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 912349, 1824698, 2737047, 3649396, 4561745, 5474094, 8211141, 9123490, 10948188, 13685235, 16422282, 18246980, 27370470, 32844564, 41055705, 54740940, 82111410, 164222820]

約数ペア:

[(1, 164222820), (2, 82111410), (3, 54740940), (4, 41055705), (5, 32844564), (6, 27370470), (9, 18246980), (10, 16422282), (12, 13685235), (15, 10948188), (18, 9123490), (20, 8211141), (30, 5474094), (36, 4561745), (45, 3649396), (60, 2737047), (90, 1824698), (180, 912349)]