127328256

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 168

約数和(自身を含む): 403808184

約数和(自身を除く): 276479928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 157, 176, 192, 198, 256, 264, 288, 314, 352, 384, 396, 471, 512, 528, 576, 628, 704, 768, 792, 942, 1024, 1056, 1152, 1256, 1408, 1413, 1536, 1584, 1727, 1884, 2048, 2112, 2304, 2512, 2816, 2826, 3072, 3168, 3454, 3768, 4096, 4224, 4608, 5024, 5181, 5632, 5652, 6144, 6336, 6908, 7536, 8192, 8448, 9216, 10048, 10362, 11264, 11304, 12288, 12672, 13816, 15072, 15543, 16896, 18432, 20096, 20724, 22528, 22608, 24576, 25344, 27632, 30144, 31086, 33792, 36864, 40192, 41448, 45056, 45216, 50688, 55264, 60288, 62172, 67584, 73728, 80384, 82896, 90112, 90432, 101376, 110528, 120576, 124344, 135168, 160768, 165792, 180864, 202752, 221056, 241152, 248688, 270336, 321536, 331584, 361728, 405504, 442112, 482304, 497376, 643072, 663168, 723456, 811008, 884224, 964608, 994752, 1286144, 1326336, 1446912, 1768448, 1929216, 1989504, 2652672, 2893824, 3536896, 3858432, 3979008, 5305344, 5787648, 7073792, 7958016, 10610688, 11575296, 14147584, 15916032, 21221376, 31832064, 42442752, 63664128, 127328256]

約数ペア:

[(1, 127328256), (2, 63664128), (3, 42442752), (4, 31832064), (6, 21221376), (8, 15916032), (9, 14147584), (11, 11575296), (12, 10610688), (16, 7958016), (18, 7073792), (22, 5787648), (24, 5305344), (32, 3979008), (33, 3858432), (36, 3536896), (44, 2893824), (48, 2652672), (64, 1989504), (66, 1929216), (72, 1768448), (88, 1446912), (96, 1326336), (99, 1286144), (128, 994752), (132, 964608), (144, 884224), (157, 811008), (176, 723456), (192, 663168), (198, 643072), (256, 497376), (264, 482304), (288, 442112), (314, 405504), (352, 361728), (384, 331584), (396, 321536), (471, 270336), (512, 248688), (528, 241152), (576, 221056), (628, 202752), (704, 180864), (768, 165792), (792, 160768), (942, 135168), (1024, 124344), (1056, 120576), (1152, 110528), (1256, 101376), (1408, 90432), (1413, 90112), (1536, 82896), (1584, 80384), (1727, 73728), (1884, 67584), (2048, 62172), (2112, 60288), (2304, 55264), (2512, 50688), (2816, 45216), (2826, 45056), (3072, 41448), (3168, 40192), (3454, 36864), (3768, 33792), (4096, 31086), (4224, 30144), (4608, 27632), (5024, 25344), (5181, 24576), (5632, 22608), (5652, 22528), (6144, 20724), (6336, 20096), (6908, 18432), (7536, 16896), (8192, 15543), (8448, 15072), (9216, 13816), (10048, 12672), (10362, 12288), (11264, 11304)]