129487872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 88

約数和(自身を含む): 351297952

約数和(自身を除く): 221810080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 691, 732, 768, 976, 1024, 1382, 1464, 1536, 1952, 2073, 2764, 2928, 3072, 3904, 4146, 5528, 5856, 7808, 8292, 11056, 11712, 15616, 16584, 22112, 23424, 31232, 33168, 42151, 44224, 46848, 62464, 66336, 84302, 88448, 93696, 126453, 132672, 168604, 176896, 187392, 252906, 265344, 337208, 353792, 505812, 530688, 674416, 707584, 1011624, 1061376, 1348832, 2023248, 2122752, 2697664, 4046496, 5395328, 8092992, 10790656, 16185984, 21581312, 32371968, 43162624, 64743936, 129487872]

約数ペア:

[(1, 129487872), (2, 64743936), (3, 43162624), (4, 32371968), (6, 21581312), (8, 16185984), (12, 10790656), (16, 8092992), (24, 5395328), (32, 4046496), (48, 2697664), (61, 2122752), (64, 2023248), (96, 1348832), (122, 1061376), (128, 1011624), (183, 707584), (192, 674416), (244, 530688), (256, 505812), (366, 353792), (384, 337208), (488, 265344), (512, 252906), (691, 187392), (732, 176896), (768, 168604), (976, 132672), (1024, 126453), (1382, 93696), (1464, 88448), (1536, 84302), (1952, 66336), (2073, 62464), (2764, 46848), (2928, 44224), (3072, 42151), (3904, 33168), (4146, 31232), (5528, 23424), (5856, 22112), (7808, 16584), (8292, 15616), (11056, 11712)]