108774016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 235620000

約数和(自身を除く): 126845984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 262, 416, 499, 524, 832, 998, 1048, 1664, 1703, 1996, 2096, 3406, 3992, 4192, 6487, 6812, 7984, 8384, 12974, 13624, 15968, 16768, 25948, 27248, 31936, 51896, 54496, 63872, 65369, 103792, 108992, 130738, 207584, 217984, 261476, 415168, 522952, 830336, 849797, 1045904, 1699594, 2091808, 3399188, 4183616, 6798376, 8367232, 13596752, 27193504, 54387008, 108774016]

約数ペア:

[(1, 108774016), (2, 54387008), (4, 27193504), (8, 13596752), (13, 8367232), (16, 6798376), (26, 4183616), (32, 3399188), (52, 2091808), (64, 1699594), (104, 1045904), (128, 849797), (131, 830336), (208, 522952), (262, 415168), (416, 261476), (499, 217984), (524, 207584), (832, 130738), (998, 108992), (1048, 103792), (1664, 65369), (1703, 63872), (1996, 54496), (2096, 51896), (3406, 31936), (3992, 27248), (4192, 25948), (6487, 16768), (6812, 15968), (7984, 13624), (8384, 12974)]