187247984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 468240864

約数和(自身を除く): 280992880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 121, 154, 164, 176, 242, 287, 308, 328, 337, 451, 484, 574, 616, 656, 674, 847, 902, 968, 1148, 1232, 1348, 1694, 1804, 1936, 2296, 2359, 2696, 3157, 3388, 3608, 3707, 4592, 4718, 4961, 5392, 6314, 6776, 7216, 7414, 9436, 9922, 12628, 13552, 13817, 14828, 18872, 19844, 25256, 25949, 27634, 29656, 34727, 37744, 39688, 40777, 50512, 51898, 55268, 59312, 69454, 79376, 81554, 96719, 103796, 110536, 138908, 151987, 163108, 193438, 207592, 221072, 277816, 285439, 303974, 326216, 386876, 415184, 555632, 570878, 607948, 652432, 773752, 1063909, 1141756, 1215896, 1547504, 1671857, 2127818, 2283512, 2431792, 3343714, 4255636, 4567024, 6687428, 8511272, 11702999, 13374856, 17022544, 23405998, 26749712, 46811996, 93623992, 187247984]

約数ペア:

[(1, 187247984), (2, 93623992), (4, 46811996), (7, 26749712), (8, 23405998), (11, 17022544), (14, 13374856), (16, 11702999), (22, 8511272), (28, 6687428), (41, 4567024), (44, 4255636), (56, 3343714), (77, 2431792), (82, 2283512), (88, 2127818), (112, 1671857), (121, 1547504), (154, 1215896), (164, 1141756), (176, 1063909), (242, 773752), (287, 652432), (308, 607948), (328, 570878), (337, 555632), (451, 415184), (484, 386876), (574, 326216), (616, 303974), (656, 285439), (674, 277816), (847, 221072), (902, 207592), (968, 193438), (1148, 163108), (1232, 151987), (1348, 138908), (1694, 110536), (1804, 103796), (1936, 96719), (2296, 81554), (2359, 79376), (2696, 69454), (3157, 59312), (3388, 55268), (3608, 51898), (3707, 50512), (4592, 40777), (4718, 39688), (4961, 37744), (5392, 34727), (6314, 29656), (6776, 27634), (7216, 25949), (7414, 25256), (9436, 19844), (9922, 18872), (12628, 14828), (13552, 13817)]