123065312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 262552752

約数和(自身を除く): 139487440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5261, 5848, 10522, 11696, 21044, 23392, 42088, 84176, 89437, 168352, 178874, 226223, 357748, 452446, 715496, 904892, 1430992, 1809784, 2861984, 3619568, 3845791, 7239136, 7691582, 15383164, 30766328, 61532656, 123065312]

約数ペア:

[(1, 123065312), (2, 61532656), (4, 30766328), (8, 15383164), (16, 7691582), (17, 7239136), (32, 3845791), (34, 3619568), (43, 2861984), (68, 1809784), (86, 1430992), (136, 904892), (172, 715496), (272, 452446), (344, 357748), (544, 226223), (688, 178874), (731, 168352), (1376, 89437), (1462, 84176), (2924, 42088), (5261, 23392), (5848, 21044), (10522, 11696)]