121087232

素因数分解:

$2^8\times 7^4\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 90

約数和(自身を含む): 283399578

約数和(自身を除く): 162312346

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 197, 224, 256, 343, 392, 394, 448, 686, 784, 788, 896, 1372, 1379, 1568, 1576, 1792, 2401, 2744, 2758, 3136, 3152, 4802, 5488, 5516, 6272, 6304, 9604, 9653, 10976, 11032, 12544, 12608, 19208, 19306, 21952, 22064, 25216, 38416, 38612, 43904, 44128, 50432, 67571, 76832, 77224, 87808, 88256, 135142, 153664, 154448, 176512, 270284, 307328, 308896, 353024, 472997, 540568, 614656, 617792, 945994, 1081136, 1235584, 1891988, 2162272, 2471168, 3783976, 4324544, 7567952, 8649088, 15135904, 17298176, 30271808, 60543616, 121087232]

約数ペア:

[(1, 121087232), (2, 60543616), (4, 30271808), (7, 17298176), (8, 15135904), (14, 8649088), (16, 7567952), (28, 4324544), (32, 3783976), (49, 2471168), (56, 2162272), (64, 1891988), (98, 1235584), (112, 1081136), (128, 945994), (196, 617792), (197, 614656), (224, 540568), (256, 472997), (343, 353024), (392, 308896), (394, 307328), (448, 270284), (686, 176512), (784, 154448), (788, 153664), (896, 135142), (1372, 88256), (1379, 87808), (1568, 77224), (1576, 76832), (1792, 67571), (2401, 50432), (2744, 44128), (2758, 43904), (3136, 38612), (3152, 38416), (4802, 25216), (5488, 22064), (5516, 21952), (6272, 19306), (6304, 19208), (9604, 12608), (9653, 12544), (10976, 11032)]