128732639232

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{8191}}^1$

素因数の和:9497

約数の個数: 104

約数和(自身を含む): 343555440640

約数和(自身を除く): 214822801408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1279, 1536, 2048, 2558, 3072, 3837, 4096, 5116, 6144, 7674, 8191, 10232, 12288, 15348, 16382, 20464, 24573, 30696, 32764, 40928, 49146, 61392, 65528, 81856, 98292, 122784, 131056, 163712, 196584, 245568, 262112, 327424, 393168, 491136, 524224, 654848, 786336, 982272, 1048448, 1309696, 1572672, 1964544, 2096896, 2619392, 3145344, 3929088, 4193792, 5238784, 6290688, 7858176, 8387584, 10476289, 12581376, 15716352, 16775168, 20952578, 25162752, 31428867, 33550336, 41905156, 50325504, 62857734, 83810312, 100651008, 125715468, 167620624, 251430936, 335241248, 502861872, 670482496, 1005723744, 1340964992, 2011447488, 2681929984, 4022894976, 5363859968, 8045789952, 10727719936, 16091579904, 21455439872, 32183159808, 42910879744, 64366319616, 128732639232]

約数ペア:

[(1, 128732639232), (2, 64366319616), (3, 42910879744), (4, 32183159808), (6, 21455439872), (8, 16091579904), (12, 10727719936), (16, 8045789952), (24, 5363859968), (32, 4022894976), (48, 2681929984), (64, 2011447488), (96, 1340964992), (128, 1005723744), (192, 670482496), (256, 502861872), (384, 335241248), (512, 251430936), (768, 167620624), (1024, 125715468), (1279, 100651008), (1536, 83810312), (2048, 62857734), (2558, 50325504), (3072, 41905156), (3837, 33550336), (4096, 31428867), (5116, 25162752), (6144, 20952578), (7674, 16775168), (8191, 15716352), (10232, 12581376), (12288, 10476289), (15348, 8387584), (16382, 7858176), (20464, 6290688), (24573, 5238784), (30696, 4193792), (32764, 3929088), (40928, 3145344), (49146, 2619392), (61392, 2096896), (65528, 1964544), (81856, 1572672), (98292, 1309696), (122784, 1048448), (131056, 982272), (163712, 786336), (196584, 654848), (245568, 524224), (262112, 491136), (327424, 393168)]