127945728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13883}}^1$

素因数の和:13909

約数の個数: 66

約数和(自身を含む): 369467124

約数和(自身を除く): 241521396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 13883, 27766, 41649, 55532, 83298, 111064, 124947, 166596, 222128, 249894, 333192, 444256, 499788, 666384, 888512, 999576, 1332768, 1777024, 1999152, 2665536, 3554048, 3998304, 5331072, 7108096, 7996608, 10662144, 14216192, 15993216, 21324288, 31986432, 42648576, 63972864, 127945728]

約数ペア:

[(1, 127945728), (2, 63972864), (3, 42648576), (4, 31986432), (6, 21324288), (8, 15993216), (9, 14216192), (12, 10662144), (16, 7996608), (18, 7108096), (24, 5331072), (32, 3998304), (36, 3554048), (48, 2665536), (64, 1999152), (72, 1777024), (96, 1332768), (128, 999576), (144, 888512), (192, 666384), (256, 499788), (288, 444256), (384, 333192), (512, 249894), (576, 222128), (768, 166596), (1024, 124947), (1152, 111064), (1536, 83298), (2304, 55532), (3072, 41649), (4608, 27766), (9216, 13883)]