165770752

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 80

約数和(自身を含む): 395188992

約数和(自身を除く): 229418240

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2011, 2576, 2944, 3584, 4022, 5152, 5888, 8044, 10304, 11776, 14077, 16088, 20608, 28154, 32176, 41216, 46253, 56308, 64352, 82432, 92506, 112616, 128704, 185012, 225232, 257408, 323771, 370024, 450464, 514816, 647542, 740048, 900928, 1029632, 1295084, 1480096, 1801856, 2590168, 2960192, 3603712, 5180336, 5920384, 7207424, 10360672, 11840768, 20721344, 23681536, 41442688, 82885376, 165770752]

約数ペア:

[(1, 165770752), (2, 82885376), (4, 41442688), (7, 23681536), (8, 20721344), (14, 11840768), (16, 10360672), (23, 7207424), (28, 5920384), (32, 5180336), (46, 3603712), (56, 2960192), (64, 2590168), (92, 1801856), (112, 1480096), (128, 1295084), (161, 1029632), (184, 900928), (224, 740048), (256, 647542), (322, 514816), (368, 450464), (448, 370024), (512, 323771), (644, 257408), (736, 225232), (896, 185012), (1288, 128704), (1472, 112616), (1792, 92506), (2011, 82432), (2576, 64352), (2944, 56308), (3584, 46253), (4022, 41216), (5152, 32176), (5888, 28154), (8044, 20608), (10304, 16088), (11776, 14077)]