108128768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 239823936

約数和(自身を除く): 131695168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 263, 292, 352, 512, 526, 584, 704, 803, 1052, 1168, 1408, 1606, 2104, 2336, 2816, 2893, 3212, 4208, 4672, 5632, 5786, 6424, 8416, 9344, 11572, 12848, 16832, 18688, 19199, 23144, 25696, 33664, 37376, 38398, 46288, 51392, 67328, 76796, 92576, 102784, 134656, 153592, 185152, 205568, 211189, 307184, 370304, 411136, 422378, 614368, 740608, 844756, 1228736, 1481216, 1689512, 2457472, 3379024, 4914944, 6758048, 9829888, 13516096, 27032192, 54064384, 108128768]

約数ペア:

[(1, 108128768), (2, 54064384), (4, 27032192), (8, 13516096), (11, 9829888), (16, 6758048), (22, 4914944), (32, 3379024), (44, 2457472), (64, 1689512), (73, 1481216), (88, 1228736), (128, 844756), (146, 740608), (176, 614368), (256, 422378), (263, 411136), (292, 370304), (352, 307184), (512, 211189), (526, 205568), (584, 185152), (704, 153592), (803, 134656), (1052, 102784), (1168, 92576), (1408, 76796), (1606, 67328), (2104, 51392), (2336, 46288), (2816, 38398), (2893, 37376), (3212, 33664), (4208, 25696), (4672, 23144), (5632, 19199), (5786, 18688), (6424, 16832), (8416, 12848), (9344, 11572)]