188812288

素因数分解:

$2^{10}\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 132

約数和(自身を含む): 453647952

約数和(自身を除く): 264835664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 71, 98, 106, 112, 128, 142, 196, 212, 224, 256, 284, 371, 392, 424, 448, 497, 512, 568, 742, 784, 848, 896, 994, 1024, 1136, 1484, 1568, 1696, 1792, 1988, 2272, 2597, 2968, 3136, 3392, 3479, 3584, 3763, 3976, 4544, 5194, 5936, 6272, 6784, 6958, 7168, 7526, 7952, 9088, 10388, 11872, 12544, 13568, 13916, 15052, 15904, 18176, 20776, 23744, 25088, 26341, 27136, 27832, 30104, 31808, 36352, 41552, 47488, 50176, 52682, 54272, 55664, 60208, 63616, 72704, 83104, 94976, 105364, 111328, 120416, 127232, 166208, 184387, 189952, 210728, 222656, 240832, 254464, 332416, 368774, 379904, 421456, 445312, 481664, 508928, 664832, 737548, 842912, 890624, 963328, 1329664, 1475096, 1685824, 1781248, 1926656, 2659328, 2950192, 3371648, 3562496, 3853312, 5900384, 6743296, 11800768, 13486592, 23601536, 26973184, 47203072, 94406144, 188812288]

約数ペア:

[(1, 188812288), (2, 94406144), (4, 47203072), (7, 26973184), (8, 23601536), (14, 13486592), (16, 11800768), (28, 6743296), (32, 5900384), (49, 3853312), (53, 3562496), (56, 3371648), (64, 2950192), (71, 2659328), (98, 1926656), (106, 1781248), (112, 1685824), (128, 1475096), (142, 1329664), (196, 963328), (212, 890624), (224, 842912), (256, 737548), (284, 664832), (371, 508928), (392, 481664), (424, 445312), (448, 421456), (497, 379904), (512, 368774), (568, 332416), (742, 254464), (784, 240832), (848, 222656), (896, 210728), (994, 189952), (1024, 184387), (1136, 166208), (1484, 127232), (1568, 120416), (1696, 111328), (1792, 105364), (1988, 94976), (2272, 83104), (2597, 72704), (2968, 63616), (3136, 60208), (3392, 55664), (3479, 54272), (3584, 52682), (3763, 50176), (3976, 47488), (4544, 41552), (5194, 36352), (5936, 31808), (6272, 30104), (6784, 27832), (6958, 27136), (7168, 26341), (7526, 25088), (7952, 23744), (9088, 20776), (10388, 18176), (11872, 15904), (12544, 15052), (13568, 13916)]