156949307218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 270254880000

約数和(自身を除く): 113305572782

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 239, 341, 349, 478, 682, 698, 961, 979, 1922, 1958, 2629, 2759, 3839, 5258, 5518, 7409, 7678, 10571, 10819, 14818, 21142, 21271, 21638, 30349, 31061, 42542, 60698, 62122, 81499, 83411, 85529, 119009, 162998, 166822, 171058, 229679, 233981, 238018, 335389, 341671, 459358, 467962, 659401, 670778, 683342, 917521, 940819, 962891, 1318802, 1835042, 1881638, 1925782, 2526469, 2585741, 3689279, 5052938, 5171482, 7253411, 7378558, 7423579, 10591801, 14506822, 14847158, 20441431, 21183602, 28443151, 29849621, 40882862, 56886302, 59699242, 80157971, 81659369, 160315942, 163318738, 224855741, 230130949, 328345831, 449711482, 460261898, 656691662, 881737681, 1763475362, 2531440439, 5062880878, 7134059419, 14268118838, 78474653609, 156949307218]

約数ペア:

[(1, 156949307218), (2, 78474653609), (11, 14268118838), (22, 7134059419), (31, 5062880878), (62, 2531440439), (89, 1763475362), (178, 881737681), (239, 656691662), (341, 460261898), (349, 449711482), (478, 328345831), (682, 230130949), (698, 224855741), (961, 163318738), (979, 160315942), (1922, 81659369), (1958, 80157971), (2629, 59699242), (2759, 56886302), (3839, 40882862), (5258, 29849621), (5518, 28443151), (7409, 21183602), (7678, 20441431), (10571, 14847158), (10819, 14506822), (14818, 10591801), (21142, 7423579), (21271, 7378558), (21638, 7253411), (30349, 5171482), (31061, 5052938), (42542, 3689279), (60698, 2585741), (62122, 2526469), (81499, 1925782), (83411, 1881638), (85529, 1835042), (119009, 1318802), (162998, 962891), (166822, 940819), (171058, 917521), (229679, 683342), (233981, 670778), (238018, 659401), (335389, 467962), (341671, 459358)]