145112576

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 80

約数和(自身を含む): 348965760

約数和(自身を除く): 203853184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2131, 2432, 3584, 4256, 4262, 4864, 8512, 8524, 9728, 14917, 17024, 17048, 29834, 34048, 34096, 40489, 59668, 68096, 68192, 80978, 119336, 136384, 161956, 238672, 272768, 283423, 323912, 477344, 545536, 566846, 647824, 954688, 1091072, 1133692, 1295648, 1909376, 2267384, 2591296, 3818752, 4534768, 5182592, 7637504, 9069536, 10365184, 18139072, 20730368, 36278144, 72556288, 145112576]

約数ペア:

[(1, 145112576), (2, 72556288), (4, 36278144), (7, 20730368), (8, 18139072), (14, 10365184), (16, 9069536), (19, 7637504), (28, 5182592), (32, 4534768), (38, 3818752), (56, 2591296), (64, 2267384), (76, 1909376), (112, 1295648), (128, 1133692), (133, 1091072), (152, 954688), (224, 647824), (256, 566846), (266, 545536), (304, 477344), (448, 323912), (512, 283423), (532, 272768), (608, 238672), (896, 161956), (1064, 136384), (1216, 119336), (1792, 80978), (2128, 68192), (2131, 68096), (2432, 59668), (3584, 40489), (4256, 34096), (4262, 34048), (4864, 29834), (8512, 17048), (8524, 17024), (9728, 14917)]