123189248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 303619680

約数和(自身を除く): 180430432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 661, 728, 832, 896, 1024, 1322, 1456, 1664, 1792, 2048, 2644, 2912, 3328, 3584, 4627, 5288, 5824, 6656, 7168, 8593, 9254, 10576, 11648, 13312, 14336, 17186, 18508, 21152, 23296, 26624, 34372, 37016, 42304, 46592, 60151, 68744, 74032, 84608, 93184, 120302, 137488, 148064, 169216, 186368, 240604, 274976, 296128, 338432, 481208, 549952, 592256, 676864, 962416, 1099904, 1184512, 1353728, 1924832, 2199808, 2369024, 3849664, 4399616, 4738048, 7699328, 8799232, 9476096, 15398656, 17598464, 30797312, 61594624, 123189248]

約数ペア:

[(1, 123189248), (2, 61594624), (4, 30797312), (7, 17598464), (8, 15398656), (13, 9476096), (14, 8799232), (16, 7699328), (26, 4738048), (28, 4399616), (32, 3849664), (52, 2369024), (56, 2199808), (64, 1924832), (91, 1353728), (104, 1184512), (112, 1099904), (128, 962416), (182, 676864), (208, 592256), (224, 549952), (256, 481208), (364, 338432), (416, 296128), (448, 274976), (512, 240604), (661, 186368), (728, 169216), (832, 148064), (896, 137488), (1024, 120302), (1322, 93184), (1456, 84608), (1664, 74032), (1792, 68744), (2048, 60151), (2644, 46592), (2912, 42304), (3328, 37016), (3584, 34372), (4627, 26624), (5288, 23296), (5824, 21152), (6656, 18508), (7168, 17186), (8593, 14336), (9254, 13312), (10576, 11648)]