157529856

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 473880960

約数和(自身を除く): 316351104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 528, 638, 643, 696, 704, 768, 928, 957, 1056, 1276, 1286, 1392, 1408, 1856, 1914, 1929, 2112, 2552, 2572, 2784, 2816, 3712, 3828, 3858, 4224, 5104, 5144, 5568, 7073, 7424, 7656, 7716, 8448, 10208, 10288, 11136, 14146, 15312, 15432, 18647, 20416, 20576, 21219, 22272, 28292, 30624, 30864, 37294, 40832, 41152, 42438, 55941, 56584, 61248, 61728, 74588, 81664, 82304, 84876, 111882, 113168, 122496, 123456, 149176, 164608, 169752, 205117, 223764, 226336, 244992, 246912, 298352, 339504, 410234, 447528, 452672, 493824, 596704, 615351, 679008, 820468, 895056, 905344, 1193408, 1230702, 1358016, 1640936, 1790112, 1810688, 2386816, 2461404, 2716032, 3281872, 3580224, 4773632, 4922808, 5432064, 6563744, 7160448, 9845616, 13127488, 14320896, 19691232, 26254976, 39382464, 52509952, 78764928, 157529856]

約数ペア:

[(1, 157529856), (2, 78764928), (3, 52509952), (4, 39382464), (6, 26254976), (8, 19691232), (11, 14320896), (12, 13127488), (16, 9845616), (22, 7160448), (24, 6563744), (29, 5432064), (32, 4922808), (33, 4773632), (44, 3580224), (48, 3281872), (58, 2716032), (64, 2461404), (66, 2386816), (87, 1810688), (88, 1790112), (96, 1640936), (116, 1358016), (128, 1230702), (132, 1193408), (174, 905344), (176, 895056), (192, 820468), (232, 679008), (256, 615351), (264, 596704), (319, 493824), (348, 452672), (352, 447528), (384, 410234), (464, 339504), (528, 298352), (638, 246912), (643, 244992), (696, 226336), (704, 223764), (768, 205117), (928, 169752), (957, 164608), (1056, 149176), (1276, 123456), (1286, 122496), (1392, 113168), (1408, 111882), (1856, 84876), (1914, 82304), (1929, 81664), (2112, 74588), (2552, 61728), (2572, 61248), (2784, 56584), (2816, 55941), (3712, 42438), (3828, 41152), (3858, 40832), (4224, 37294), (5104, 30864), (5144, 30624), (5568, 28292), (7073, 22272), (7424, 21219), (7656, 20576), (7716, 20416), (8448, 18647), (10208, 15432), (10288, 15312), (11136, 14146)]