129398784

素因数分解:

$2^{11}\times 3^1\times {\mathrm{21061}}^1$

素因数の和:21086

約数の個数: 48

約数和(自身を含む): 344995560

約数和(自身を除く): 215596776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 21061, 42122, 63183, 84244, 126366, 168488, 252732, 336976, 505464, 673952, 1010928, 1347904, 2021856, 2695808, 4043712, 5391616, 8087424, 10783232, 16174848, 21566464, 32349696, 43132928, 64699392, 129398784]

約数ペア:

[(1, 129398784), (2, 64699392), (3, 43132928), (4, 32349696), (6, 21566464), (8, 16174848), (12, 10783232), (16, 8087424), (24, 5391616), (32, 4043712), (48, 2695808), (64, 2021856), (96, 1347904), (128, 1010928), (192, 673952), (256, 505464), (384, 336976), (512, 252732), (768, 168488), (1024, 126366), (1536, 84244), (2048, 63183), (3072, 42122), (6144, 21061)]