159531008

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 396349632

約数和(自身を除く): 236818624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 107, 112, 128, 182, 208, 214, 224, 256, 364, 416, 428, 448, 512, 728, 749, 832, 856, 896, 1024, 1391, 1456, 1498, 1664, 1712, 1792, 2048, 2782, 2912, 2996, 3328, 3424, 3584, 4096, 5564, 5824, 5992, 6656, 6848, 7168, 8192, 9737, 11128, 11648, 11984, 13312, 13696, 14336, 16384, 19474, 22256, 23296, 23968, 26624, 27392, 28672, 38948, 44512, 46592, 47936, 53248, 54784, 57344, 77896, 89024, 93184, 95872, 106496, 109568, 114688, 155792, 178048, 186368, 191744, 212992, 219136, 311584, 356096, 372736, 383488, 438272, 623168, 712192, 745472, 766976, 876544, 1246336, 1424384, 1490944, 1533952, 1753088, 2492672, 2848768, 3067904, 4985344, 5697536, 6135808, 9970688, 11395072, 12271616, 19941376, 22790144, 39882752, 79765504, 159531008]

約数ペア:

[(1, 159531008), (2, 79765504), (4, 39882752), (7, 22790144), (8, 19941376), (13, 12271616), (14, 11395072), (16, 9970688), (26, 6135808), (28, 5697536), (32, 4985344), (52, 3067904), (56, 2848768), (64, 2492672), (91, 1753088), (104, 1533952), (107, 1490944), (112, 1424384), (128, 1246336), (182, 876544), (208, 766976), (214, 745472), (224, 712192), (256, 623168), (364, 438272), (416, 383488), (428, 372736), (448, 356096), (512, 311584), (728, 219136), (749, 212992), (832, 191744), (856, 186368), (896, 178048), (1024, 155792), (1391, 114688), (1456, 109568), (1498, 106496), (1664, 95872), (1712, 93184), (1792, 89024), (2048, 77896), (2782, 57344), (2912, 54784), (2996, 53248), (3328, 47936), (3424, 46592), (3584, 44512), (4096, 38948), (5564, 28672), (5824, 27392), (5992, 26624), (6656, 23968), (6848, 23296), (7168, 22256), (8192, 19474), (9737, 16384), (11128, 14336), (11648, 13696), (11984, 13312)]