128406518016

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{3412163}}^1$

素因数の和:3412196

約数の個数: 108

約数和(自身を含む): 397544403312

約数和(自身を除く): 269137885296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 3412163, 6824326, 10236489, 13648652, 20472978, 23885141, 27297304, 40945956, 47770282, 54594608, 71655423, 81891912, 95540564, 109189216, 143310846, 163783824, 167195987, 191081128, 218378432, 286621692, 327567648, 334391974, 382162256, 436756864, 501587961, 573243384, 655135296, 668783948, 764324512, 873513728, 1003175922, 1146486768, 1310270592, 1337567896, 1528649024, 2006351844, 2292973536, 2620541184, 2675135792, 3057298048, 4012703688, 4585947072, 5350271584, 6114596096, 8025407376, 9171894144, 10700543168, 16050814752, 18343788288, 21401086336, 32101629504, 42802172672, 64203259008, 128406518016]

約数ペア:

[(1, 128406518016), (2, 64203259008), (3, 42802172672), (4, 32101629504), (6, 21401086336), (7, 18343788288), (8, 16050814752), (12, 10700543168), (14, 9171894144), (16, 8025407376), (21, 6114596096), (24, 5350271584), (28, 4585947072), (32, 4012703688), (42, 3057298048), (48, 2675135792), (49, 2620541184), (56, 2292973536), (64, 2006351844), (84, 1528649024), (96, 1337567896), (98, 1310270592), (112, 1146486768), (128, 1003175922), (147, 873513728), (168, 764324512), (192, 668783948), (196, 655135296), (224, 573243384), (256, 501587961), (294, 436756864), (336, 382162256), (384, 334391974), (392, 327567648), (448, 286621692), (588, 218378432), (672, 191081128), (768, 167195987), (784, 163783824), (896, 143310846), (1176, 109189216), (1344, 95540564), (1568, 81891912), (1792, 71655423), (2352, 54594608), (2688, 47770282), (3136, 40945956), (4704, 27297304), (5376, 23885141), (6272, 20472978), (9408, 13648652), (12544, 10236489), (18816, 6824326), (37632, 3412163)]