164497116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7619

約数の個数: 72

約数和(自身を含む): 458620176

約数和(自身を除く): 294123060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 7561, 10878, 15122, 21756, 22683, 30244, 45366, 52927, 90732, 105854, 158781, 211708, 279757, 317562, 370489, 559514, 635124, 740978, 839271, 1111467, 1119028, 1481956, 1678542, 1958299, 2222934, 3357084, 3916598, 4445868, 5874897, 7833196, 11749794, 13708093, 23499588, 27416186, 41124279, 54832372, 82248558, 164497116]

約数ペア:

[(1, 164497116), (2, 82248558), (3, 54832372), (4, 41124279), (6, 27416186), (7, 23499588), (12, 13708093), (14, 11749794), (21, 7833196), (28, 5874897), (37, 4445868), (42, 3916598), (49, 3357084), (74, 2222934), (84, 1958299), (98, 1678542), (111, 1481956), (147, 1119028), (148, 1111467), (196, 839271), (222, 740978), (259, 635124), (294, 559514), (444, 370489), (518, 317562), (588, 279757), (777, 211708), (1036, 158781), (1554, 105854), (1813, 90732), (3108, 52927), (3626, 45366), (5439, 30244), (7252, 22683), (7561, 21756), (10878, 15122)]