123451144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 256705200

約数和(自身を除く): 133254056

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 113, 116, 136, 226, 232, 277, 452, 493, 554, 904, 986, 1108, 1921, 1972, 2216, 3277, 3842, 3944, 4709, 6554, 7684, 8033, 9418, 13108, 15368, 16066, 18836, 26216, 31301, 32132, 37672, 55709, 62602, 64264, 111418, 125204, 136561, 222836, 250408, 273122, 445672, 532117, 546244, 907729, 1064234, 1092488, 1815458, 2128468, 3630916, 4256936, 7261832, 15431393, 30862786, 61725572, 123451144]

約数ペア:

[(1, 123451144), (2, 61725572), (4, 30862786), (8, 15431393), (17, 7261832), (29, 4256936), (34, 3630916), (58, 2128468), (68, 1815458), (113, 1092488), (116, 1064234), (136, 907729), (226, 546244), (232, 532117), (277, 445672), (452, 273122), (493, 250408), (554, 222836), (904, 136561), (986, 125204), (1108, 111418), (1921, 64264), (1972, 62602), (2216, 55709), (3277, 37672), (3842, 32132), (3944, 31301), (4709, 26216), (6554, 18836), (7684, 16066), (8033, 15368), (9418, 13108)]