156944235959

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 203131846656

約数和(自身を除く): 46187610697

約数列:

[1, 7, 23, 31, 37, 49, 161, 217, 259, 317, 383, 713, 851, 1127, 1147, 1519, 1813, 2219, 2681, 4991, 5957, 7291, 8029, 8809, 9827, 11729, 11873, 14171, 15533, 18767, 26381, 34937, 41699, 51037, 56203, 61663, 68789, 82103, 83111, 99197, 121411, 184667, 226021, 269767, 273079, 325933, 357259, 363599, 431641, 439301, 481523, 574721, 581777, 694379, 849877, 1292669, 1582147, 1888369, 1911553, 2281531, 2545193, 2792453, 3075107, 3763741, 4492207, 5949139, 8362777, 10103923, 11075029, 13218583, 13380871, 15970717, 17816351, 19547171, 21525749, 26346187, 31445449, 58539439, 70727461, 86566043, 103320761, 136830197, 139258417, 184423309, 220118143, 409776073, 495092227, 605962301, 723245327, 974808919, 3202943591, 4241736107, 5062717289, 6823662433, 22420605137, 156944235959]

約数ペア:

[(1, 156944235959), (7, 22420605137), (23, 6823662433), (31, 5062717289), (37, 4241736107), (49, 3202943591), (161, 974808919), (217, 723245327), (259, 605962301), (317, 495092227), (383, 409776073), (713, 220118143), (851, 184423309), (1127, 139258417), (1147, 136830197), (1519, 103320761), (1813, 86566043), (2219, 70727461), (2681, 58539439), (4991, 31445449), (5957, 26346187), (7291, 21525749), (8029, 19547171), (8809, 17816351), (9827, 15970717), (11729, 13380871), (11873, 13218583), (14171, 11075029), (15533, 10103923), (18767, 8362777), (26381, 5949139), (34937, 4492207), (41699, 3763741), (51037, 3075107), (56203, 2792453), (61663, 2545193), (68789, 2281531), (82103, 1911553), (83111, 1888369), (99197, 1582147), (121411, 1292669), (184667, 849877), (226021, 694379), (269767, 581777), (273079, 574721), (325933, 481523), (357259, 439301), (363599, 431641)]