140000256

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 132

約数和(自身を含む): 441316824

約数和(自身を除く): 301316568

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, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1381, 1408, 1536, 1584, 2112, 2304, 2762, 2816, 3072, 3168, 4143, 4224, 4608, 5524, 5632, 6336, 8286, 8448, 9216, 11048, 11264, 12429, 12672, 15191, 16572, 16896, 22096, 24858, 25344, 30382, 33144, 33792, 44192, 45573, 49716, 50688, 60764, 66288, 88384, 91146, 99432, 101376, 121528, 132576, 136719, 176768, 182292, 198864, 243056, 265152, 273438, 353536, 364584, 397728, 486112, 530304, 546876, 707072, 729168, 795456, 972224, 1060608, 1093752, 1414144, 1458336, 1590912, 1944448, 2121216, 2187504, 2916672, 3181824, 3888896, 4242432, 4375008, 5833344, 6363648, 7777792, 8750016, 11666688, 12727296, 15555584, 17500032, 23333376, 35000064, 46666752, 70000128, 140000256]

約数ペア:

[(1, 140000256), (2, 70000128), (3, 46666752), (4, 35000064), (6, 23333376), (8, 17500032), (9, 15555584), (11, 12727296), (12, 11666688), (16, 8750016), (18, 7777792), (22, 6363648), (24, 5833344), (32, 4375008), (33, 4242432), (36, 3888896), (44, 3181824), (48, 2916672), (64, 2187504), (66, 2121216), (72, 1944448), (88, 1590912), (96, 1458336), (99, 1414144), (128, 1093752), (132, 1060608), (144, 972224), (176, 795456), (192, 729168), (198, 707072), (256, 546876), (264, 530304), (288, 486112), (352, 397728), (384, 364584), (396, 353536), (512, 273438), (528, 265152), (576, 243056), (704, 198864), (768, 182292), (792, 176768), (1024, 136719), (1056, 132576), (1152, 121528), (1381, 101376), (1408, 99432), (1536, 91146), (1584, 88384), (2112, 66288), (2304, 60764), (2762, 50688), (2816, 49716), (3072, 45573), (3168, 44192), (4143, 33792), (4224, 33144), (4608, 30382), (5524, 25344), (5632, 24858), (6336, 22096), (8286, 16896), (8448, 16572), (9216, 15191), (11048, 12672), (11264, 12429)]