189674688

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{20161}}^1$

素因数の和:20190

約数の個数: 84

約数和(自身を含む): 583810872

約数和(自身を除く): 394136184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 20161, 40322, 60483, 80644, 120966, 141127, 161288, 241932, 282254, 322576, 423381, 483864, 564508, 645152, 846762, 967728, 987889, 1129016, 1290304, 1693524, 1935456, 1975778, 2258032, 2963667, 3387048, 3870912, 3951556, 4516064, 5927334, 6774096, 7903112, 9032128, 11854668, 13548192, 15806224, 23709336, 27096384, 31612448, 47418672, 63224896, 94837344, 189674688]

約数ペア:

[(1, 189674688), (2, 94837344), (3, 63224896), (4, 47418672), (6, 31612448), (7, 27096384), (8, 23709336), (12, 15806224), (14, 13548192), (16, 11854668), (21, 9032128), (24, 7903112), (28, 6774096), (32, 5927334), (42, 4516064), (48, 3951556), (49, 3870912), (56, 3387048), (64, 2963667), (84, 2258032), (96, 1975778), (98, 1935456), (112, 1693524), (147, 1290304), (168, 1129016), (192, 987889), (196, 967728), (224, 846762), (294, 645152), (336, 564508), (392, 483864), (448, 423381), (588, 322576), (672, 282254), (784, 241932), (1176, 161288), (1344, 141127), (1568, 120966), (2352, 80644), (3136, 60483), (4704, 40322), (9408, 20161)]