188636672

素因数分解:

$2^9\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 448761456

約数和(自身を除く): 260124784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 103, 112, 128, 146, 196, 206, 224, 256, 292, 392, 412, 448, 511, 512, 584, 721, 784, 824, 896, 1022, 1168, 1442, 1568, 1648, 1792, 2044, 2336, 2884, 3136, 3296, 3577, 3584, 4088, 4672, 5047, 5768, 6272, 6592, 7154, 7519, 8176, 9344, 10094, 11536, 12544, 13184, 14308, 15038, 16352, 18688, 20188, 23072, 25088, 26368, 28616, 30076, 32704, 37376, 40376, 46144, 52633, 52736, 57232, 60152, 65408, 80752, 92288, 105266, 114464, 120304, 130816, 161504, 184576, 210532, 228928, 240608, 261632, 323008, 368431, 369152, 421064, 457856, 481216, 646016, 736862, 842128, 915712, 962432, 1292032, 1473724, 1684256, 1831424, 1924864, 2584064, 2947448, 3368512, 3849728, 5894896, 6737024, 11789792, 13474048, 23579584, 26948096, 47159168, 94318336, 188636672]

約数ペア:

[(1, 188636672), (2, 94318336), (4, 47159168), (7, 26948096), (8, 23579584), (14, 13474048), (16, 11789792), (28, 6737024), (32, 5894896), (49, 3849728), (56, 3368512), (64, 2947448), (73, 2584064), (98, 1924864), (103, 1831424), (112, 1684256), (128, 1473724), (146, 1292032), (196, 962432), (206, 915712), (224, 842128), (256, 736862), (292, 646016), (392, 481216), (412, 457856), (448, 421064), (511, 369152), (512, 368431), (584, 323008), (721, 261632), (784, 240608), (824, 228928), (896, 210532), (1022, 184576), (1168, 161504), (1442, 130816), (1568, 120304), (1648, 114464), (1792, 105266), (2044, 92288), (2336, 80752), (2884, 65408), (3136, 60152), (3296, 57232), (3577, 52736), (3584, 52633), (4088, 46144), (4672, 40376), (5047, 37376), (5768, 32704), (6272, 30076), (6592, 28616), (7154, 26368), (7519, 25088), (8176, 23072), (9344, 20188), (10094, 18688), (11536, 16352), (12544, 15038), (13184, 14308)]