135266656

素因数分解:

$2^5\times 7^2\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 72

約数和(自身を含む): 311899896

約数和(自身を除く): 176633240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 281, 307, 392, 562, 614, 784, 1124, 1228, 1568, 1967, 2149, 2248, 2456, 3934, 4298, 4496, 4912, 7868, 8596, 8992, 9824, 13769, 15043, 15736, 17192, 27538, 30086, 31472, 34384, 55076, 60172, 62944, 68768, 86267, 110152, 120344, 172534, 220304, 240688, 345068, 440608, 481376, 603869, 690136, 1207738, 1380272, 2415476, 2760544, 4227083, 4830952, 8454166, 9661904, 16908332, 19323808, 33816664, 67633328, 135266656]

約数ペア:

[(1, 135266656), (2, 67633328), (4, 33816664), (7, 19323808), (8, 16908332), (14, 9661904), (16, 8454166), (28, 4830952), (32, 4227083), (49, 2760544), (56, 2415476), (98, 1380272), (112, 1207738), (196, 690136), (224, 603869), (281, 481376), (307, 440608), (392, 345068), (562, 240688), (614, 220304), (784, 172534), (1124, 120344), (1228, 110152), (1568, 86267), (1967, 68768), (2149, 62944), (2248, 60172), (2456, 55076), (3934, 34384), (4298, 31472), (4496, 30086), (4912, 27538), (7868, 17192), (8596, 15736), (8992, 15043), (9824, 13769)]