142959232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 312689160

約数和(自身を除く): 169729928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 689, 832, 848, 1378, 1621, 1664, 1696, 2756, 3242, 3392, 5512, 6484, 6784, 11024, 12968, 21073, 22048, 25936, 42146, 44096, 51872, 84292, 85913, 88192, 103744, 168584, 171826, 207488, 337168, 343652, 674336, 687304, 1116869, 1348672, 1374608, 2233738, 2697344, 2749216, 4467476, 5498432, 8934952, 10996864, 17869904, 35739808, 71479616, 142959232]

約数ペア:

[(1, 142959232), (2, 71479616), (4, 35739808), (8, 17869904), (13, 10996864), (16, 8934952), (26, 5498432), (32, 4467476), (52, 2749216), (53, 2697344), (64, 2233738), (104, 1374608), (106, 1348672), (128, 1116869), (208, 687304), (212, 674336), (416, 343652), (424, 337168), (689, 207488), (832, 171826), (848, 168584), (1378, 103744), (1621, 88192), (1664, 85913), (1696, 84292), (2756, 51872), (3242, 44096), (3392, 42146), (5512, 25936), (6484, 22048), (6784, 21073), (11024, 12968)]