129679872

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1758

約数の個数: 120

約数和(自身を含む): 402112656

約数和(自身を除く): 272432784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1723, 1792, 2352, 2688, 3136, 3446, 3584, 4704, 5169, 5376, 6272, 6892, 9408, 10338, 10752, 12061, 12544, 13784, 18816, 20676, 24122, 25088, 27568, 36183, 37632, 41352, 48244, 55136, 72366, 75264, 82704, 84427, 96488, 110272, 144732, 165408, 168854, 192976, 220544, 253281, 289464, 330816, 337708, 385952, 441088, 506562, 578928, 661632, 675416, 771904, 882176, 1013124, 1157856, 1323264, 1350832, 1543808, 2026248, 2315712, 2646528, 2701664, 3087616, 4052496, 4631424, 5403328, 6175232, 8104992, 9262848, 10806656, 16209984, 18525696, 21613312, 32419968, 43226624, 64839936, 129679872]

約数ペア:

[(1, 129679872), (2, 64839936), (3, 43226624), (4, 32419968), (6, 21613312), (7, 18525696), (8, 16209984), (12, 10806656), (14, 9262848), (16, 8104992), (21, 6175232), (24, 5403328), (28, 4631424), (32, 4052496), (42, 3087616), (48, 2701664), (49, 2646528), (56, 2315712), (64, 2026248), (84, 1543808), (96, 1350832), (98, 1323264), (112, 1157856), (128, 1013124), (147, 882176), (168, 771904), (192, 675416), (196, 661632), (224, 578928), (256, 506562), (294, 441088), (336, 385952), (384, 337708), (392, 330816), (448, 289464), (512, 253281), (588, 220544), (672, 192976), (768, 168854), (784, 165408), (896, 144732), (1176, 110272), (1344, 96488), (1536, 84427), (1568, 82704), (1723, 75264), (1792, 72366), (2352, 55136), (2688, 48244), (3136, 41352), (3446, 37632), (3584, 36183), (4704, 27568), (5169, 25088), (5376, 24122), (6272, 20676), (6892, 18816), (9408, 13784), (10338, 12544), (10752, 12061)]