127905822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 314810496

約数和(自身を除く): 186904674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 83, 86, 99, 129, 166, 181, 198, 249, 258, 362, 387, 473, 498, 543, 747, 774, 913, 946, 1086, 1419, 1494, 1629, 1826, 1991, 2739, 2838, 3258, 3569, 3982, 4257, 5478, 5973, 7138, 7783, 8217, 8514, 10707, 11946, 15023, 15566, 16434, 17919, 21414, 23349, 30046, 32121, 35838, 39259, 45069, 46698, 64242, 70047, 78518, 85613, 90138, 117777, 135207, 140094, 165253, 171226, 235554, 256839, 270414, 330506, 353331, 495759, 513678, 645989, 706662, 770517, 991518, 1291978, 1487277, 1541034, 1937967, 2974554, 3875934, 5813901, 7105879, 11627802, 14211758, 21317637, 42635274, 63952911, 127905822]

約数ペア:

[(1, 127905822), (2, 63952911), (3, 42635274), (6, 21317637), (9, 14211758), (11, 11627802), (18, 7105879), (22, 5813901), (33, 3875934), (43, 2974554), (66, 1937967), (83, 1541034), (86, 1487277), (99, 1291978), (129, 991518), (166, 770517), (181, 706662), (198, 645989), (249, 513678), (258, 495759), (362, 353331), (387, 330506), (473, 270414), (498, 256839), (543, 235554), (747, 171226), (774, 165253), (913, 140094), (946, 135207), (1086, 117777), (1419, 90138), (1494, 85613), (1629, 78518), (1826, 70047), (1991, 64242), (2739, 46698), (2838, 45069), (3258, 39259), (3569, 35838), (3982, 32121), (4257, 30046), (5478, 23349), (5973, 21414), (7138, 17919), (7783, 16434), (8217, 15566), (8514, 15023), (10707, 11946)]