139373568

素因数分解:

$2^{10}\times 3^3\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 132

約数和(自身を含む): 418652440

約数和(自身を除く): 279278872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 512, 568, 576, 639, 768, 852, 864, 1024, 1136, 1152, 1278, 1536, 1704, 1728, 1917, 2272, 2304, 2556, 3072, 3408, 3456, 3834, 4544, 4608, 5041, 5112, 6816, 6912, 7668, 9088, 9216, 10082, 10224, 13632, 13824, 15123, 15336, 18176, 20164, 20448, 27264, 27648, 30246, 30672, 36352, 40328, 40896, 45369, 54528, 60492, 61344, 72704, 80656, 81792, 90738, 109056, 120984, 122688, 136107, 161312, 163584, 181476, 218112, 241968, 245376, 272214, 322624, 327168, 362952, 483936, 490752, 544428, 645248, 654336, 725904, 967872, 981504, 1088856, 1290496, 1451808, 1935744, 1963008, 2177712, 2580992, 2903616, 3871488, 4355424, 5161984, 5807232, 7742976, 8710848, 11614464, 15485952, 17421696, 23228928, 34843392, 46457856, 69686784, 139373568]

約数ペア:

[(1, 139373568), (2, 69686784), (3, 46457856), (4, 34843392), (6, 23228928), (8, 17421696), (9, 15485952), (12, 11614464), (16, 8710848), (18, 7742976), (24, 5807232), (27, 5161984), (32, 4355424), (36, 3871488), (48, 2903616), (54, 2580992), (64, 2177712), (71, 1963008), (72, 1935744), (96, 1451808), (108, 1290496), (128, 1088856), (142, 981504), (144, 967872), (192, 725904), (213, 654336), (216, 645248), (256, 544428), (284, 490752), (288, 483936), (384, 362952), (426, 327168), (432, 322624), (512, 272214), (568, 245376), (576, 241968), (639, 218112), (768, 181476), (852, 163584), (864, 161312), (1024, 136107), (1136, 122688), (1152, 120984), (1278, 109056), (1536, 90738), (1704, 81792), (1728, 80656), (1917, 72704), (2272, 61344), (2304, 60492), (2556, 54528), (3072, 45369), (3408, 40896), (3456, 40328), (3834, 36352), (4544, 30672), (4608, 30246), (5041, 27648), (5112, 27264), (6816, 20448), (6912, 20164), (7668, 18176), (9088, 15336), (9216, 15123), (10082, 13824), (10224, 13632)]