158640384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 503903232

約数和(自身を除く): 345262848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1283, 1288, 1344, 1472, 1792, 1932, 2208, 2566, 2576, 2688, 2944, 3849, 3864, 4416, 5132, 5152, 5376, 5888, 7698, 7728, 8832, 8981, 10264, 10304, 15396, 15456, 17664, 17962, 20528, 20608, 26943, 29509, 30792, 30912, 35924, 41056, 41216, 53886, 59018, 61584, 61824, 71848, 82112, 88527, 107772, 118036, 123168, 123648, 143696, 164224, 177054, 206563, 215544, 236072, 246336, 287392, 328448, 354108, 413126, 431088, 472144, 492672, 574784, 619689, 708216, 826252, 862176, 944288, 985344, 1149568, 1239378, 1416432, 1652504, 1724352, 1888576, 2299136, 2478756, 2832864, 3305008, 3448704, 3777152, 4957512, 5665728, 6610016, 6897408, 7554304, 9915024, 11331456, 13220032, 19830048, 22662912, 26440064, 39660096, 52880128, 79320192, 158640384]

約数ペア:

[(1, 158640384), (2, 79320192), (3, 52880128), (4, 39660096), (6, 26440064), (7, 22662912), (8, 19830048), (12, 13220032), (14, 11331456), (16, 9915024), (21, 7554304), (23, 6897408), (24, 6610016), (28, 5665728), (32, 4957512), (42, 3777152), (46, 3448704), (48, 3305008), (56, 2832864), (64, 2478756), (69, 2299136), (84, 1888576), (92, 1724352), (96, 1652504), (112, 1416432), (128, 1239378), (138, 1149568), (161, 985344), (168, 944288), (184, 862176), (192, 826252), (224, 708216), (256, 619689), (276, 574784), (322, 492672), (336, 472144), (368, 431088), (384, 413126), (448, 354108), (483, 328448), (552, 287392), (644, 246336), (672, 236072), (736, 215544), (768, 206563), (896, 177054), (966, 164224), (1104, 143696), (1283, 123648), (1288, 123168), (1344, 118036), (1472, 107772), (1792, 88527), (1932, 82112), (2208, 71848), (2566, 61824), (2576, 61584), (2688, 59018), (2944, 53886), (3849, 41216), (3864, 41056), (4416, 35924), (5132, 30912), (5152, 30792), (5376, 29509), (5888, 26943), (7698, 20608), (7728, 20528), (8832, 17962), (8981, 17664), (10264, 15456), (10304, 15396)]