16144896

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 44979264

約数和(自身を除く): 28834368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 457, 512, 552, 736, 768, 914, 1104, 1371, 1472, 1536, 1828, 2208, 2742, 2944, 3656, 4416, 5484, 5888, 7312, 8832, 10511, 10968, 11776, 14624, 17664, 21022, 21936, 29248, 31533, 35328, 42044, 43872, 58496, 63066, 84088, 87744, 116992, 126132, 168176, 175488, 233984, 252264, 336352, 350976, 504528, 672704, 701952, 1009056, 1345408, 2018112, 2690816, 4036224, 5381632, 8072448, 16144896]

約数ペア:

[(1, 16144896), (2, 8072448), (3, 5381632), (4, 4036224), (6, 2690816), (8, 2018112), (12, 1345408), (16, 1009056), (23, 701952), (24, 672704), (32, 504528), (46, 350976), (48, 336352), (64, 252264), (69, 233984), (92, 175488), (96, 168176), (128, 126132), (138, 116992), (184, 87744), (192, 84088), (256, 63066), (276, 58496), (368, 43872), (384, 42044), (457, 35328), (512, 31533), (552, 29248), (736, 21936), (768, 21022), (914, 17664), (1104, 14624), (1371, 11776), (1472, 10968), (1536, 10511), (1828, 8832), (2208, 7312), (2742, 5888), (2944, 5484), (3656, 4416)]