172653824

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 423843840

約数和(自身を除く): 251190016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 71, 92, 112, 118, 128, 142, 161, 184, 224, 236, 256, 284, 322, 368, 413, 448, 472, 497, 568, 644, 736, 826, 896, 944, 994, 1136, 1288, 1357, 1472, 1633, 1652, 1792, 1888, 1988, 2272, 2576, 2714, 2944, 3266, 3304, 3776, 3976, 4189, 4544, 5152, 5428, 5888, 6532, 6608, 7552, 7952, 8378, 9088, 9499, 10304, 10856, 11431, 13064, 13216, 15104, 15904, 16756, 18176, 18998, 20608, 21712, 22862, 26128, 26432, 29323, 31808, 33512, 37996, 41216, 43424, 45724, 52256, 52864, 58646, 63616, 67024, 75992, 86848, 91448, 96347, 104512, 105728, 117292, 127232, 134048, 151984, 173696, 182896, 192694, 209024, 234584, 268096, 303968, 347392, 365792, 385388, 418048, 469168, 536192, 607936, 674429, 731584, 770776, 938336, 1072384, 1215872, 1348858, 1463168, 1541552, 1876672, 2431744, 2697716, 2926336, 3083104, 3753344, 5395432, 6166208, 7506688, 10790864, 12332416, 21581728, 24664832, 43163456, 86326912, 172653824]

約数ペア:

[(1, 172653824), (2, 86326912), (4, 43163456), (7, 24664832), (8, 21581728), (14, 12332416), (16, 10790864), (23, 7506688), (28, 6166208), (32, 5395432), (46, 3753344), (56, 3083104), (59, 2926336), (64, 2697716), (71, 2431744), (92, 1876672), (112, 1541552), (118, 1463168), (128, 1348858), (142, 1215872), (161, 1072384), (184, 938336), (224, 770776), (236, 731584), (256, 674429), (284, 607936), (322, 536192), (368, 469168), (413, 418048), (448, 385388), (472, 365792), (497, 347392), (568, 303968), (644, 268096), (736, 234584), (826, 209024), (896, 192694), (944, 182896), (994, 173696), (1136, 151984), (1288, 134048), (1357, 127232), (1472, 117292), (1633, 105728), (1652, 104512), (1792, 96347), (1888, 91448), (1988, 86848), (2272, 75992), (2576, 67024), (2714, 63616), (2944, 58646), (3266, 52864), (3304, 52256), (3776, 45724), (3976, 43424), (4189, 41216), (4544, 37996), (5152, 33512), (5428, 31808), (5888, 29323), (6532, 26432), (6608, 26128), (7552, 22862), (7952, 21712), (8378, 20608), (9088, 18998), (9499, 18176), (10304, 16756), (10856, 15904), (11431, 15104), (13064, 13216)]