157022784

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 472912440

約数和(自身を除く): 315889656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 61, 64, 72, 82, 96, 109, 122, 123, 144, 164, 183, 192, 218, 244, 246, 288, 327, 328, 366, 369, 436, 488, 492, 549, 576, 654, 656, 732, 738, 872, 976, 981, 984, 1098, 1308, 1312, 1464, 1476, 1744, 1952, 1962, 1968, 2196, 2501, 2616, 2624, 2928, 2952, 3488, 3904, 3924, 3936, 4392, 4469, 5002, 5232, 5856, 5904, 6649, 6976, 7503, 7848, 7872, 8784, 8938, 10004, 10464, 11712, 11808, 13298, 13407, 15006, 15696, 17568, 17876, 19947, 20008, 20928, 22509, 23616, 26596, 26814, 30012, 31392, 35136, 35752, 39894, 40016, 40221, 45018, 53192, 53628, 59841, 60024, 62784, 71504, 79788, 80032, 80442, 90036, 106384, 107256, 119682, 120048, 143008, 159576, 160064, 160884, 180072, 212768, 214512, 239364, 240096, 272609, 286016, 319152, 321768, 360144, 425536, 429024, 478728, 480192, 545218, 638304, 643536, 720288, 817827, 858048, 957456, 1090436, 1276608, 1287072, 1440576, 1635654, 1914912, 2180872, 2453481, 2574144, 3271308, 3829824, 4361744, 4906962, 6542616, 8723488, 9813924, 13085232, 17446976, 19627848, 26170464, 39255696, 52340928, 78511392, 157022784]

約数ペア:

[(1, 157022784), (2, 78511392), (3, 52340928), (4, 39255696), (6, 26170464), (8, 19627848), (9, 17446976), (12, 13085232), (16, 9813924), (18, 8723488), (24, 6542616), (32, 4906962), (36, 4361744), (41, 3829824), (48, 3271308), (61, 2574144), (64, 2453481), (72, 2180872), (82, 1914912), (96, 1635654), (109, 1440576), (122, 1287072), (123, 1276608), (144, 1090436), (164, 957456), (183, 858048), (192, 817827), (218, 720288), (244, 643536), (246, 638304), (288, 545218), (327, 480192), (328, 478728), (366, 429024), (369, 425536), (436, 360144), (488, 321768), (492, 319152), (549, 286016), (576, 272609), (654, 240096), (656, 239364), (732, 214512), (738, 212768), (872, 180072), (976, 160884), (981, 160064), (984, 159576), (1098, 143008), (1308, 120048), (1312, 119682), (1464, 107256), (1476, 106384), (1744, 90036), (1952, 80442), (1962, 80032), (1968, 79788), (2196, 71504), (2501, 62784), (2616, 60024), (2624, 59841), (2928, 53628), (2952, 53192), (3488, 45018), (3904, 40221), (3924, 40016), (3936, 39894), (4392, 35752), (4469, 35136), (5002, 31392), (5232, 30012), (5856, 26814), (5904, 26596), (6649, 23616), (6976, 22509), (7503, 20928), (7848, 20008), (7872, 19947), (8784, 17876), (8938, 17568), (10004, 15696), (10464, 15006), (11712, 13407), (11808, 13298)]