15192697768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 32503680000

約数和(自身を除く): 17310982232

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 227, 236, 323, 439, 454, 472, 646, 878, 908, 1003, 1121, 1292, 1756, 1816, 2006, 2242, 2584, 3512, 3859, 4012, 4313, 4484, 7463, 7718, 8024, 8341, 8626, 8968, 13393, 14926, 15436, 16682, 17252, 19057, 25901, 26786, 29852, 30872, 33364, 34504, 38114, 51802, 53572, 59704, 66728, 73321, 76228, 99653, 103604, 107144, 141797, 146642, 152456, 199306, 207208, 227681, 254467, 283594, 293284, 398612, 440317, 455362, 492119, 508934, 567188, 586568, 797224, 880634, 910724, 984238, 1017868, 1134376, 1694101, 1761268, 1821448, 1893407, 1968476, 2035736, 3388202, 3522536, 3786814, 3936952, 4325939, 5879527, 6776404, 7573628, 8366023, 8651878, 11759054, 13552808, 15147256, 16732046, 17303756, 23518108, 32187919, 33464092, 34607512, 47036216, 64375838, 66928184, 99951959, 111711013, 128751676, 199903918, 223422026, 257503352, 399807836, 446844052, 799615672, 893688104, 1899087221, 3798174442, 7596348884, 15192697768]

約数ペア:

[(1, 15192697768), (2, 7596348884), (4, 3798174442), (8, 1899087221), (17, 893688104), (19, 799615672), (34, 446844052), (38, 399807836), (59, 257503352), (68, 223422026), (76, 199903918), (118, 128751676), (136, 111711013), (152, 99951959), (227, 66928184), (236, 64375838), (323, 47036216), (439, 34607512), (454, 33464092), (472, 32187919), (646, 23518108), (878, 17303756), (908, 16732046), (1003, 15147256), (1121, 13552808), (1292, 11759054), (1756, 8651878), (1816, 8366023), (2006, 7573628), (2242, 6776404), (2584, 5879527), (3512, 4325939), (3859, 3936952), (4012, 3786814), (4313, 3522536), (4484, 3388202), (7463, 2035736), (7718, 1968476), (8024, 1893407), (8341, 1821448), (8626, 1761268), (8968, 1694101), (13393, 1134376), (14926, 1017868), (15436, 984238), (16682, 910724), (17252, 880634), (19057, 797224), (25901, 586568), (26786, 567188), (29852, 508934), (30872, 492119), (33364, 455362), (34504, 440317), (38114, 398612), (51802, 293284), (53572, 283594), (59704, 254467), (66728, 227681), (73321, 207208), (76228, 199306), (99653, 152456), (103604, 146642), (107144, 141797)]