142256016

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20161}}^1$

素因数の和:20189

約数の個数: 90

約数和(自身を含む): 463141302

約数和(自身を除く): 320885286

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20161, 40322, 60483, 80644, 120966, 141127, 161288, 181449, 241932, 282254, 322576, 362898, 423381, 483864, 564508, 725796, 846762, 967728, 987889, 1129016, 1270143, 1451592, 1693524, 1975778, 2258032, 2540286, 2903184, 2963667, 3387048, 3951556, 5080572, 5927334, 6774096, 7903112, 8891001, 10161144, 11854668, 15806224, 17782002, 20322288, 23709336, 35564004, 47418672, 71128008, 142256016]

約数ペア:

[(1, 142256016), (2, 71128008), (3, 47418672), (4, 35564004), (6, 23709336), (7, 20322288), (8, 17782002), (9, 15806224), (12, 11854668), (14, 10161144), (16, 8891001), (18, 7903112), (21, 6774096), (24, 5927334), (28, 5080572), (36, 3951556), (42, 3387048), (48, 2963667), (49, 2903184), (56, 2540286), (63, 2258032), (72, 1975778), (84, 1693524), (98, 1451592), (112, 1270143), (126, 1129016), (144, 987889), (147, 967728), (168, 846762), (196, 725796), (252, 564508), (294, 483864), (336, 423381), (392, 362898), (441, 322576), (504, 282254), (588, 241932), (784, 181449), (882, 161288), (1008, 141127), (1176, 120966), (1764, 80644), (2352, 60483), (3528, 40322), (7056, 20161)]