131311104

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1687

約数の個数: 80

約数和(自身を含む): 356642352

約数和(自身を除く): 225331248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1613, 1696, 2544, 3226, 3392, 4839, 5088, 6452, 6784, 9678, 10176, 12904, 13568, 19356, 20352, 25808, 27136, 38712, 40704, 51616, 77424, 81408, 85489, 103232, 154848, 170978, 206464, 256467, 309696, 341956, 412928, 512934, 619392, 683912, 825856, 1025868, 1238784, 1367824, 2051736, 2477568, 2735648, 4103472, 5471296, 8206944, 10942592, 16413888, 21885184, 32827776, 43770368, 65655552, 131311104]

約数ペア:

[(1, 131311104), (2, 65655552), (3, 43770368), (4, 32827776), (6, 21885184), (8, 16413888), (12, 10942592), (16, 8206944), (24, 5471296), (32, 4103472), (48, 2735648), (53, 2477568), (64, 2051736), (96, 1367824), (106, 1238784), (128, 1025868), (159, 825856), (192, 683912), (212, 619392), (256, 512934), (318, 412928), (384, 341956), (424, 309696), (512, 256467), (636, 206464), (768, 170978), (848, 154848), (1272, 103232), (1536, 85489), (1613, 81408), (1696, 77424), (2544, 51616), (3226, 40704), (3392, 38712), (4839, 27136), (5088, 25808), (6452, 20352), (6784, 19356), (9678, 13568), (10176, 12904)]