140486528

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 350816760

約数和(自身を除く): 210330232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1723, 2548, 2912, 3136, 3446, 5096, 5824, 6272, 6892, 10192, 11648, 12061, 13784, 20384, 22399, 24122, 27568, 40768, 44798, 48244, 55136, 81536, 84427, 89596, 96488, 110272, 156793, 168854, 179192, 192976, 220544, 313586, 337708, 358384, 385952, 627172, 675416, 716768, 771904, 1097551, 1254344, 1350832, 1433536, 1543808, 2195102, 2508688, 2701664, 2867072, 4390204, 5017376, 5403328, 8780408, 10034752, 10806656, 17560816, 20069504, 35121632, 70243264, 140486528]

約数ペア:

[(1, 140486528), (2, 70243264), (4, 35121632), (7, 20069504), (8, 17560816), (13, 10806656), (14, 10034752), (16, 8780408), (26, 5403328), (28, 5017376), (32, 4390204), (49, 2867072), (52, 2701664), (56, 2508688), (64, 2195102), (91, 1543808), (98, 1433536), (104, 1350832), (112, 1254344), (128, 1097551), (182, 771904), (196, 716768), (208, 675416), (224, 627172), (364, 385952), (392, 358384), (416, 337708), (448, 313586), (637, 220544), (728, 192976), (784, 179192), (832, 168854), (896, 156793), (1274, 110272), (1456, 96488), (1568, 89596), (1664, 84427), (1723, 81536), (2548, 55136), (2912, 48244), (3136, 44798), (3446, 40768), (5096, 27568), (5824, 24122), (6272, 22399), (6892, 20384), (10192, 13784), (11648, 12061)]