123652144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 300980736

約数和(自身を除く): 177328592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 167, 176, 308, 334, 601, 616, 668, 1169, 1202, 1232, 1336, 1837, 2338, 2404, 2672, 3674, 4207, 4676, 4808, 6611, 7348, 8414, 9352, 9616, 12859, 13222, 14696, 16828, 18704, 25718, 26444, 29392, 33656, 46277, 51436, 52888, 67312, 92554, 100367, 102872, 105776, 185108, 200734, 205744, 370216, 401468, 702569, 740432, 802936, 1104037, 1405138, 1605872, 2208074, 2810276, 4416148, 5620552, 7728259, 8832296, 11241104, 15456518, 17664592, 30913036, 61826072, 123652144]

約数ペア:

[(1, 123652144), (2, 61826072), (4, 30913036), (7, 17664592), (8, 15456518), (11, 11241104), (14, 8832296), (16, 7728259), (22, 5620552), (28, 4416148), (44, 2810276), (56, 2208074), (77, 1605872), (88, 1405138), (112, 1104037), (154, 802936), (167, 740432), (176, 702569), (308, 401468), (334, 370216), (601, 205744), (616, 200734), (668, 185108), (1169, 105776), (1202, 102872), (1232, 100367), (1336, 92554), (1837, 67312), (2338, 52888), (2404, 51436), (2672, 46277), (3674, 33656), (4207, 29392), (4676, 26444), (4808, 25718), (6611, 18704), (7348, 16828), (8414, 14696), (9352, 13222), (9616, 12859)]