131357184

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 421639680

約数和(自身を除く): 290282496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 643, 672, 768, 798, 896, 912, 1064, 1216, 1286, 1344, 1536, 1596, 1792, 1824, 1929, 2128, 2432, 2572, 2688, 3192, 3584, 3648, 3858, 4256, 4501, 4864, 5144, 5376, 6384, 7296, 7716, 8512, 9002, 9728, 10288, 10752, 12217, 12768, 13503, 14592, 15432, 17024, 18004, 20576, 24434, 25536, 27006, 29184, 30864, 34048, 36008, 36651, 41152, 48868, 51072, 54012, 61728, 68096, 72016, 73302, 82304, 85519, 97736, 102144, 108024, 123456, 144032, 146604, 164608, 171038, 195472, 204288, 216048, 246912, 256557, 288064, 293208, 329216, 342076, 390944, 432096, 493824, 513114, 576128, 586416, 684152, 781888, 864192, 987648, 1026228, 1152256, 1172832, 1368304, 1563776, 1728384, 2052456, 2304512, 2345664, 2736608, 3127552, 3456768, 4104912, 4691328, 5473216, 6255104, 6913536, 8209824, 9382656, 10946432, 16419648, 18765312, 21892864, 32839296, 43785728, 65678592, 131357184]

約数ペア:

[(1, 131357184), (2, 65678592), (3, 43785728), (4, 32839296), (6, 21892864), (7, 18765312), (8, 16419648), (12, 10946432), (14, 9382656), (16, 8209824), (19, 6913536), (21, 6255104), (24, 5473216), (28, 4691328), (32, 4104912), (38, 3456768), (42, 3127552), (48, 2736608), (56, 2345664), (57, 2304512), (64, 2052456), (76, 1728384), (84, 1563776), (96, 1368304), (112, 1172832), (114, 1152256), (128, 1026228), (133, 987648), (152, 864192), (168, 781888), (192, 684152), (224, 586416), (228, 576128), (256, 513114), (266, 493824), (304, 432096), (336, 390944), (384, 342076), (399, 329216), (448, 293208), (456, 288064), (512, 256557), (532, 246912), (608, 216048), (643, 204288), (672, 195472), (768, 171038), (798, 164608), (896, 146604), (912, 144032), (1064, 123456), (1216, 108024), (1286, 102144), (1344, 97736), (1536, 85519), (1596, 82304), (1792, 73302), (1824, 72016), (1929, 68096), (2128, 61728), (2432, 54012), (2572, 51072), (2688, 48868), (3192, 41152), (3584, 36651), (3648, 36008), (3858, 34048), (4256, 30864), (4501, 29184), (4864, 27006), (5144, 25536), (5376, 24434), (6384, 20576), (7296, 18004), (7716, 17024), (8512, 15432), (9002, 14592), (9728, 13503), (10288, 12768), (10752, 12217)]