127989672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{124021}}^1$

素因数の和:124073

約数の個数: 32

約数和(自身を含む): 327418080

約数和(自身を除く): 199428408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 124021, 248042, 372063, 496084, 744126, 992168, 1488252, 2976504, 5332903, 10665806, 15998709, 21331612, 31997418, 42663224, 63994836, 127989672]

約数ペア:

[(1, 127989672), (2, 63994836), (3, 42663224), (4, 31997418), (6, 21331612), (8, 15998709), (12, 10665806), (24, 5332903), (43, 2976504), (86, 1488252), (129, 992168), (172, 744126), (258, 496084), (344, 372063), (516, 248042), (1032, 124021)]