138304755736

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{60647}}^1$

素因数の和:61064

約数の個数: 64

約数和(自身を含む): 299319713280

約数和(自身を除く): 161014957544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 211, 386, 422, 772, 844, 1351, 1477, 1544, 1688, 2702, 2954, 5404, 5908, 10808, 11816, 40723, 60647, 81446, 121294, 162892, 242588, 285061, 325784, 424529, 485176, 570122, 849058, 1140244, 1698116, 2280488, 3396232, 11704871, 12796517, 23409742, 25593034, 46819484, 51186068, 81934097, 89575619, 93638968, 102372136, 163868194, 179151238, 327736388, 358302476, 655472776, 716604952, 2469727781, 4939455562, 9878911124, 17288094467, 19757822248, 34576188934, 69152377868, 138304755736]

約数ペア:

[(1, 138304755736), (2, 69152377868), (4, 34576188934), (7, 19757822248), (8, 17288094467), (14, 9878911124), (28, 4939455562), (56, 2469727781), (193, 716604952), (211, 655472776), (386, 358302476), (422, 327736388), (772, 179151238), (844, 163868194), (1351, 102372136), (1477, 93638968), (1544, 89575619), (1688, 81934097), (2702, 51186068), (2954, 46819484), (5404, 25593034), (5908, 23409742), (10808, 12796517), (11816, 11704871), (40723, 3396232), (60647, 2280488), (81446, 1698116), (121294, 1140244), (162892, 849058), (242588, 570122), (285061, 485176), (325784, 424529)]