121791488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 88

約数和(自身を含む): 299877312

約数和(自身を除く): 178085824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1307, 1456, 1664, 1792, 2614, 2912, 3328, 3584, 5228, 5824, 6656, 7168, 9149, 10456, 11648, 13312, 16991, 18298, 20912, 23296, 33982, 36596, 41824, 46592, 67964, 73192, 83648, 93184, 118937, 135928, 146384, 167296, 237874, 271856, 292768, 334592, 475748, 543712, 585536, 669184, 951496, 1087424, 1171072, 1338368, 1902992, 2174848, 2342144, 3805984, 4349696, 4684288, 7611968, 8699392, 9368576, 15223936, 17398784, 30447872, 60895744, 121791488]

約数ペア:

[(1, 121791488), (2, 60895744), (4, 30447872), (7, 17398784), (8, 15223936), (13, 9368576), (14, 8699392), (16, 7611968), (26, 4684288), (28, 4349696), (32, 3805984), (52, 2342144), (56, 2174848), (64, 1902992), (91, 1338368), (104, 1171072), (112, 1087424), (128, 951496), (182, 669184), (208, 585536), (224, 543712), (256, 475748), (364, 334592), (416, 292768), (448, 271856), (512, 237874), (728, 167296), (832, 146384), (896, 135928), (1024, 118937), (1307, 93184), (1456, 83648), (1664, 73192), (1792, 67964), (2614, 46592), (2912, 41824), (3328, 36596), (3584, 33982), (5228, 23296), (5824, 20912), (6656, 18298), (7168, 16991), (9149, 13312), (10456, 11648)]