122547712

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 289124352

約数和(自身を除く): 166576640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1103, 1736, 1792, 1984, 2206, 3472, 3584, 3968, 4412, 6944, 7721, 7936, 8824, 13888, 15442, 15872, 17648, 27776, 30884, 34193, 35296, 55552, 61768, 68386, 70592, 111104, 123536, 136772, 141184, 239351, 247072, 273544, 282368, 478702, 494144, 547088, 564736, 957404, 988288, 1094176, 1914808, 1976576, 2188352, 3829616, 3953152, 4376704, 7659232, 8753408, 15318464, 17506816, 30636928, 61273856, 122547712]

約数ペア:

[(1, 122547712), (2, 61273856), (4, 30636928), (7, 17506816), (8, 15318464), (14, 8753408), (16, 7659232), (28, 4376704), (31, 3953152), (32, 3829616), (56, 2188352), (62, 1976576), (64, 1914808), (112, 1094176), (124, 988288), (128, 957404), (217, 564736), (224, 547088), (248, 494144), (256, 478702), (434, 282368), (448, 273544), (496, 247072), (512, 239351), (868, 141184), (896, 136772), (992, 123536), (1103, 111104), (1736, 70592), (1792, 68386), (1984, 61768), (2206, 55552), (3472, 35296), (3584, 34193), (3968, 30884), (4412, 27776), (6944, 17648), (7721, 15872), (7936, 15442), (8824, 13888)]