126819216

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1981

約数の個数: 80

約数和(自身を含む): 366454720

約数和(自身を除く): 239635504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1801, 1956, 2608, 2934, 3602, 3912, 4401, 5403, 5868, 7204, 7824, 8802, 10806, 11736, 14408, 16209, 17604, 21612, 23472, 28816, 32418, 35208, 43224, 48627, 64836, 70416, 86448, 97254, 129672, 194508, 259344, 293563, 389016, 587126, 778032, 880689, 1174252, 1761378, 2348504, 2642067, 3522756, 4697008, 5284134, 7045512, 7926201, 10568268, 14091024, 15852402, 21136536, 31704804, 42273072, 63409608, 126819216]

約数ペア:

[(1, 126819216), (2, 63409608), (3, 42273072), (4, 31704804), (6, 21136536), (8, 15852402), (9, 14091024), (12, 10568268), (16, 7926201), (18, 7045512), (24, 5284134), (27, 4697008), (36, 3522756), (48, 2642067), (54, 2348504), (72, 1761378), (108, 1174252), (144, 880689), (163, 778032), (216, 587126), (326, 389016), (432, 293563), (489, 259344), (652, 194508), (978, 129672), (1304, 97254), (1467, 86448), (1801, 70416), (1956, 64836), (2608, 48627), (2934, 43224), (3602, 35208), (3912, 32418), (4401, 28816), (5403, 23472), (5868, 21612), (7204, 17604), (7824, 16209), (8802, 14408), (10806, 11736)]