159542656

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13697}}^1$

素因数の和:13731

約数の個数: 64

約数和(自身を含む): 391214880

約数和(自身を除く): 231672224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 13697, 27394, 54788, 95879, 109576, 178061, 191758, 219152, 356122, 383516, 438304, 712244, 767032, 876608, 1246427, 1424488, 1534064, 1753216, 2492854, 2848976, 3068128, 4985708, 5697952, 6136256, 9971416, 11395904, 12272512, 19942832, 22791808, 39885664, 79771328, 159542656]

約数ペア:

[(1, 159542656), (2, 79771328), (4, 39885664), (7, 22791808), (8, 19942832), (13, 12272512), (14, 11395904), (16, 9971416), (26, 6136256), (28, 5697952), (32, 4985708), (52, 3068128), (56, 2848976), (64, 2492854), (91, 1753216), (104, 1534064), (112, 1424488), (128, 1246427), (182, 876608), (208, 767032), (224, 712244), (364, 438304), (416, 383516), (448, 356122), (728, 219152), (832, 191758), (896, 178061), (1456, 109576), (1664, 95879), (2912, 54788), (5824, 27394), (11648, 13697)]