155997184

素因数分解:

$2^{10}\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 66

約数和(自身を含む): 362871690

約数和(自身を除く): 206874506

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3109, 3136, 3584, 6218, 6272, 7168, 12436, 12544, 21763, 24872, 25088, 43526, 49744, 50176, 87052, 99488, 152341, 174104, 198976, 304682, 348208, 397952, 609364, 696416, 795904, 1218728, 1392832, 1591808, 2437456, 2785664, 3183616, 4874912, 5571328, 9749824, 11142656, 19499648, 22285312, 38999296, 77998592, 155997184]

約数ペア:

[(1, 155997184), (2, 77998592), (4, 38999296), (7, 22285312), (8, 19499648), (14, 11142656), (16, 9749824), (28, 5571328), (32, 4874912), (49, 3183616), (56, 2785664), (64, 2437456), (98, 1591808), (112, 1392832), (128, 1218728), (196, 795904), (224, 696416), (256, 609364), (392, 397952), (448, 348208), (512, 304682), (784, 198976), (896, 174104), (1024, 152341), (1568, 99488), (1792, 87052), (3109, 50176), (3136, 49744), (3584, 43526), (6218, 25088), (6272, 24872), (7168, 21763), (12436, 12544)]