128325582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 368484480

約数和(自身を除く): 240158898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 443, 462, 627, 693, 726, 798, 847, 886, 1089, 1197, 1254, 1329, 1386, 1463, 1694, 1881, 2178, 2299, 2394, 2541, 2658, 2926, 3101, 3762, 3987, 4389, 4598, 4873, 5082, 6202, 6897, 7623, 7974, 8417, 8778, 9303, 9746, 13167, 13794, 14619, 15246, 16093, 16834, 18606, 20691, 25251, 26334, 27909, 29238, 32186, 34111, 41382, 43857, 48279, 50502, 53603, 55818, 58919, 68222, 75753, 87714, 92587, 96558, 102333, 107206, 117838, 144837, 151506, 160809, 176757, 185174, 204666, 277761, 289674, 306999, 321618, 353514, 375221, 482427, 530271, 555522, 613998, 648109, 750442, 833283, 964854, 1018457, 1060542, 1125663, 1296218, 1666566, 1944327, 2036914, 2251326, 3055371, 3376989, 3888654, 5832981, 6110742, 6753978, 7129199, 9166113, 11665962, 14258398, 18332226, 21387597, 42775194, 64162791, 128325582]

約数ペア:

[(1, 128325582), (2, 64162791), (3, 42775194), (6, 21387597), (7, 18332226), (9, 14258398), (11, 11665962), (14, 9166113), (18, 7129199), (19, 6753978), (21, 6110742), (22, 5832981), (33, 3888654), (38, 3376989), (42, 3055371), (57, 2251326), (63, 2036914), (66, 1944327), (77, 1666566), (99, 1296218), (114, 1125663), (121, 1060542), (126, 1018457), (133, 964854), (154, 833283), (171, 750442), (198, 648109), (209, 613998), (231, 555522), (242, 530271), (266, 482427), (342, 375221), (363, 353514), (399, 321618), (418, 306999), (443, 289674), (462, 277761), (627, 204666), (693, 185174), (726, 176757), (798, 160809), (847, 151506), (886, 144837), (1089, 117838), (1197, 107206), (1254, 102333), (1329, 96558), (1386, 92587), (1463, 87714), (1694, 75753), (1881, 68222), (2178, 58919), (2299, 55818), (2394, 53603), (2541, 50502), (2658, 48279), (2926, 43857), (3101, 41382), (3762, 34111), (3987, 32186), (4389, 29238), (4598, 27909), (4873, 26334), (5082, 25251), (6202, 20691), (6897, 18606), (7623, 16834), (7974, 16093), (8417, 15246), (8778, 14619), (9303, 13794), (9746, 13167)]