121877504

素因数分解:

$2^{10}\times 7^3\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 88

約数和(自身を含む): 284942400

約数和(自身を除く): 163064896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 347, 392, 448, 512, 686, 694, 784, 896, 1024, 1372, 1388, 1568, 1792, 2429, 2744, 2776, 3136, 3584, 4858, 5488, 5552, 6272, 7168, 9716, 10976, 11104, 12544, 17003, 19432, 21952, 22208, 25088, 34006, 38864, 43904, 44416, 50176, 68012, 77728, 87808, 88832, 119021, 136024, 155456, 175616, 177664, 238042, 272048, 310912, 351232, 355328, 476084, 544096, 621824, 952168, 1088192, 1243648, 1904336, 2176384, 2487296, 3808672, 4352768, 7617344, 8705536, 15234688, 17411072, 30469376, 60938752, 121877504]

約数ペア:

[(1, 121877504), (2, 60938752), (4, 30469376), (7, 17411072), (8, 15234688), (14, 8705536), (16, 7617344), (28, 4352768), (32, 3808672), (49, 2487296), (56, 2176384), (64, 1904336), (98, 1243648), (112, 1088192), (128, 952168), (196, 621824), (224, 544096), (256, 476084), (343, 355328), (347, 351232), (392, 310912), (448, 272048), (512, 238042), (686, 177664), (694, 175616), (784, 155456), (896, 136024), (1024, 119021), (1372, 88832), (1388, 87808), (1568, 77728), (1792, 68012), (2429, 50176), (2744, 44416), (2776, 43904), (3136, 38864), (3584, 34006), (4858, 25088), (5488, 22208), (5552, 21952), (6272, 19432), (7168, 17003), (9716, 12544), (10976, 11104)]