120313312

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12551

約数の個数: 48

約数和(自身を含む): 277022592

約数和(自身を除く): 156709280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 12491, 24982, 49964, 87437, 99928, 174874, 199856, 349748, 399712, 537113, 699496, 1074226, 1398992, 2148452, 2797984, 3759791, 4296904, 7519582, 8593808, 15039164, 17187616, 30078328, 60156656, 120313312]

約数ペア:

[(1, 120313312), (2, 60156656), (4, 30078328), (7, 17187616), (8, 15039164), (14, 8593808), (16, 7519582), (28, 4296904), (32, 3759791), (43, 2797984), (56, 2148452), (86, 1398992), (112, 1074226), (172, 699496), (224, 537113), (301, 399712), (344, 349748), (602, 199856), (688, 174874), (1204, 99928), (1376, 87437), (2408, 49964), (4816, 24982), (9632, 12491)]