123838064

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 292713408

約数和(自身を除く): 168875344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 193, 238, 272, 337, 386, 476, 674, 772, 952, 1348, 1351, 1544, 1904, 2359, 2696, 2702, 3088, 3281, 4718, 5392, 5404, 5729, 6562, 9436, 10808, 11458, 13124, 18872, 21616, 22916, 22967, 26248, 37744, 40103, 45832, 45934, 52496, 65041, 80206, 91664, 91868, 130082, 160412, 183736, 260164, 320824, 367472, 455287, 520328, 641648, 910574, 1040656, 1105697, 1821148, 2211394, 3642296, 4422788, 7284592, 7739879, 8845576, 15479758, 17691152, 30959516, 61919032, 123838064]

約数ペア:

[(1, 123838064), (2, 61919032), (4, 30959516), (7, 17691152), (8, 15479758), (14, 8845576), (16, 7739879), (17, 7284592), (28, 4422788), (34, 3642296), (56, 2211394), (68, 1821148), (112, 1105697), (119, 1040656), (136, 910574), (193, 641648), (238, 520328), (272, 455287), (337, 367472), (386, 320824), (476, 260164), (674, 183736), (772, 160412), (952, 130082), (1348, 91868), (1351, 91664), (1544, 80206), (1904, 65041), (2359, 52496), (2696, 45934), (2702, 45832), (3088, 40103), (3281, 37744), (4718, 26248), (5392, 22967), (5404, 22916), (5729, 21616), (6562, 18872), (9436, 13124), (10808, 11458)]