128274496

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 310164480

約数和(自身を除く): 181889984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 92, 112, 118, 161, 184, 211, 224, 236, 322, 368, 413, 422, 448, 472, 644, 736, 826, 844, 944, 1288, 1357, 1472, 1477, 1652, 1688, 1888, 2576, 2714, 2954, 3304, 3376, 3776, 4853, 5152, 5428, 5908, 6608, 6752, 9499, 9706, 10304, 10856, 11816, 12449, 13216, 13504, 18998, 19412, 21712, 23632, 24898, 26432, 33971, 37996, 38824, 43424, 47264, 49796, 67942, 75992, 77648, 86848, 87143, 94528, 99592, 135884, 151984, 155296, 174286, 199184, 271768, 286327, 303968, 310592, 348572, 398368, 543536, 572654, 607936, 697144, 796736, 1087072, 1145308, 1394288, 2004289, 2174144, 2290616, 2788576, 4008578, 4581232, 5577152, 8017156, 9162464, 16034312, 18324928, 32068624, 64137248, 128274496]

約数ペア:

[(1, 128274496), (2, 64137248), (4, 32068624), (7, 18324928), (8, 16034312), (14, 9162464), (16, 8017156), (23, 5577152), (28, 4581232), (32, 4008578), (46, 2788576), (56, 2290616), (59, 2174144), (64, 2004289), (92, 1394288), (112, 1145308), (118, 1087072), (161, 796736), (184, 697144), (211, 607936), (224, 572654), (236, 543536), (322, 398368), (368, 348572), (413, 310592), (422, 303968), (448, 286327), (472, 271768), (644, 199184), (736, 174286), (826, 155296), (844, 151984), (944, 135884), (1288, 99592), (1357, 94528), (1472, 87143), (1477, 86848), (1652, 77648), (1688, 75992), (1888, 67942), (2576, 49796), (2714, 47264), (2954, 43424), (3304, 38824), (3376, 37996), (3776, 33971), (4853, 26432), (5152, 24898), (5428, 23632), (5908, 21712), (6608, 19412), (6752, 18998), (9499, 13504), (9706, 13216), (10304, 12449), (10856, 11816)]