127218168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7649}}^1$

素因数の和:7682

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 313421832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 7649, 8316, 15298, 16632, 22947, 30596, 45894, 53543, 61192, 68841, 84139, 91788, 107086, 137682, 160629, 168278, 183576, 206523, 214172, 252417, 275364, 321258, 336556, 413046, 428344, 481887, 504834, 550728, 588973, 642516, 673112, 757251, 826092, 963774, 1009668, 1177946, 1285032, 1445661, 1514502, 1652184, 1766919, 1927548, 2019336, 2271753, 2355892, 2891322, 3029004, 3533838, 3855096, 4543506, 4711784, 5300757, 5782644, 6058008, 7067676, 9087012, 10601514, 11565288, 14135352, 15902271, 18174024, 21203028, 31804542, 42406056, 63609084, 127218168]

約数ペア:

[(1, 127218168), (2, 63609084), (3, 42406056), (4, 31804542), (6, 21203028), (7, 18174024), (8, 15902271), (9, 14135352), (11, 11565288), (12, 10601514), (14, 9087012), (18, 7067676), (21, 6058008), (22, 5782644), (24, 5300757), (27, 4711784), (28, 4543506), (33, 3855096), (36, 3533838), (42, 3029004), (44, 2891322), (54, 2355892), (56, 2271753), (63, 2019336), (66, 1927548), (72, 1766919), (77, 1652184), (84, 1514502), (88, 1445661), (99, 1285032), (108, 1177946), (126, 1009668), (132, 963774), (154, 826092), (168, 757251), (189, 673112), (198, 642516), (216, 588973), (231, 550728), (252, 504834), (264, 481887), (297, 428344), (308, 413046), (378, 336556), (396, 321258), (462, 275364), (504, 252417), (594, 214172), (616, 206523), (693, 183576), (756, 168278), (792, 160629), (924, 137682), (1188, 107086), (1386, 91788), (1512, 84139), (1848, 68841), (2079, 61192), (2376, 53543), (2772, 45894), (4158, 30596), (5544, 22947), (7649, 16632), (8316, 15298)]