156957337088

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{1117}}^1\times {\mathrm{2161}}^1$

素因数の和:3423

約数の個数: 80

約数和(自身を含む): 316506837504

約数和(自身を除く): 159549500416

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1117, 2032, 2161, 2234, 4064, 4322, 4468, 8128, 8644, 8936, 16256, 17288, 17872, 32512, 34576, 35744, 65024, 69152, 71488, 138304, 141859, 142976, 274447, 276608, 283718, 285952, 548894, 553216, 567436, 571904, 1097788, 1106432, 1134872, 2195576, 2269744, 2413837, 4391152, 4539488, 4827674, 8782304, 9078976, 9655348, 17564608, 18157952, 19310696, 35129216, 36315904, 38621392, 70258432, 72631808, 77242784, 140516864, 154485568, 306557299, 308971136, 613114598, 617942272, 1226229196, 1235884544, 2452458392, 4904916784, 9809833568, 19619667136, 39239334272, 78478668544, 156957337088]

約数ペア:

[(1, 156957337088), (2, 78478668544), (4, 39239334272), (8, 19619667136), (16, 9809833568), (32, 4904916784), (64, 2452458392), (127, 1235884544), (128, 1226229196), (254, 617942272), (256, 613114598), (508, 308971136), (512, 306557299), (1016, 154485568), (1117, 140516864), (2032, 77242784), (2161, 72631808), (2234, 70258432), (4064, 38621392), (4322, 36315904), (4468, 35129216), (8128, 19310696), (8644, 18157952), (8936, 17564608), (16256, 9655348), (17288, 9078976), (17872, 8782304), (32512, 4827674), (34576, 4539488), (35744, 4391152), (65024, 2413837), (69152, 2269744), (71488, 2195576), (138304, 1134872), (141859, 1106432), (142976, 1097788), (274447, 571904), (276608, 567436), (283718, 553216), (285952, 548894)]