189650272

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 450261504

約数和(自身を除く): 260611232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 131, 161, 184, 224, 262, 281, 322, 368, 524, 562, 644, 736, 917, 1048, 1124, 1288, 1834, 1967, 2096, 2248, 2576, 3013, 3668, 3934, 4192, 4496, 5152, 6026, 6463, 7336, 7868, 8992, 12052, 12926, 14672, 15736, 21091, 24104, 25852, 29344, 31472, 36811, 42182, 45241, 48208, 51704, 62944, 73622, 84364, 90482, 96416, 103408, 147244, 168728, 180964, 206816, 257677, 294488, 337456, 361928, 515354, 588976, 674912, 723856, 846653, 1030708, 1177952, 1447712, 1693306, 2061416, 3386612, 4122832, 5926571, 6773224, 8245664, 11853142, 13546448, 23706284, 27092896, 47412568, 94825136, 189650272]

約数ペア:

[(1, 189650272), (2, 94825136), (4, 47412568), (7, 27092896), (8, 23706284), (14, 13546448), (16, 11853142), (23, 8245664), (28, 6773224), (32, 5926571), (46, 4122832), (56, 3386612), (92, 2061416), (112, 1693306), (131, 1447712), (161, 1177952), (184, 1030708), (224, 846653), (262, 723856), (281, 674912), (322, 588976), (368, 515354), (524, 361928), (562, 337456), (644, 294488), (736, 257677), (917, 206816), (1048, 180964), (1124, 168728), (1288, 147244), (1834, 103408), (1967, 96416), (2096, 90482), (2248, 84364), (2576, 73622), (3013, 62944), (3668, 51704), (3934, 48208), (4192, 45241), (4496, 42182), (5152, 36811), (6026, 31472), (6463, 29344), (7336, 25852), (7868, 24104), (8992, 21091), (12052, 15736), (12926, 14672)]