196661248

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^3$

素因数の和:88

約数の個数: 104

約数和(自身を含む): 474422720

約数和(自身を除く): 277761472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 361, 448, 512, 532, 608, 722, 896, 1024, 1064, 1216, 1444, 1792, 2048, 2128, 2432, 2527, 2888, 3584, 4096, 4256, 4864, 5054, 5776, 6859, 7168, 8512, 9728, 10108, 11552, 13718, 14336, 17024, 19456, 20216, 23104, 27436, 28672, 34048, 38912, 40432, 46208, 48013, 54872, 68096, 77824, 80864, 92416, 96026, 109744, 136192, 161728, 184832, 192052, 219488, 272384, 323456, 369664, 384104, 438976, 544768, 646912, 739328, 768208, 877952, 1293824, 1478656, 1536416, 1755904, 2587648, 3072832, 3511808, 5175296, 6145664, 7023616, 10350592, 12291328, 14047232, 24582656, 28094464, 49165312, 98330624, 196661248]

約数ペア:

[(1, 196661248), (2, 98330624), (4, 49165312), (7, 28094464), (8, 24582656), (14, 14047232), (16, 12291328), (19, 10350592), (28, 7023616), (32, 6145664), (38, 5175296), (56, 3511808), (64, 3072832), (76, 2587648), (112, 1755904), (128, 1536416), (133, 1478656), (152, 1293824), (224, 877952), (256, 768208), (266, 739328), (304, 646912), (361, 544768), (448, 438976), (512, 384104), (532, 369664), (608, 323456), (722, 272384), (896, 219488), (1024, 192052), (1064, 184832), (1216, 161728), (1444, 136192), (1792, 109744), (2048, 96026), (2128, 92416), (2432, 80864), (2527, 77824), (2888, 68096), (3584, 54872), (4096, 48013), (4256, 46208), (4864, 40432), (5054, 38912), (5776, 34048), (6859, 28672), (7168, 27436), (8512, 23104), (9728, 20216), (10108, 19456), (11552, 17024), (13718, 14336)]