136892672

素因数分解:

$2^8\times 7^3\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 72

約数和(自身を含む): 318864000

約数和(自身を除く): 181971328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1559, 1568, 1792, 2744, 3118, 3136, 5488, 6236, 6272, 10913, 10976, 12472, 12544, 21826, 21952, 24944, 43652, 43904, 49888, 76391, 87304, 87808, 99776, 152782, 174608, 199552, 305564, 349216, 399104, 534737, 611128, 698432, 1069474, 1222256, 1396864, 2138948, 2444512, 2793728, 4277896, 4889024, 8555792, 9778048, 17111584, 19556096, 34223168, 68446336, 136892672]

約数ペア:

[(1, 136892672), (2, 68446336), (4, 34223168), (7, 19556096), (8, 17111584), (14, 9778048), (16, 8555792), (28, 4889024), (32, 4277896), (49, 2793728), (56, 2444512), (64, 2138948), (98, 1396864), (112, 1222256), (128, 1069474), (196, 698432), (224, 611128), (256, 534737), (343, 399104), (392, 349216), (448, 305564), (686, 199552), (784, 174608), (896, 152782), (1372, 99776), (1559, 87808), (1568, 87304), (1792, 76391), (2744, 49888), (3118, 43904), (3136, 43652), (5488, 24944), (6236, 21952), (6272, 21826), (10913, 12544), (10976, 12472)]