131702912

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 289720800

約数和(自身を除く): 158017888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 352, 356, 704, 712, 979, 1051, 1408, 1424, 1958, 2102, 2848, 3916, 4204, 5696, 7832, 8408, 11392, 11561, 15664, 16816, 23122, 31328, 33632, 46244, 62656, 67264, 92488, 93539, 125312, 134528, 184976, 187078, 369952, 374156, 739904, 748312, 1028929, 1479808, 1496624, 2057858, 2993248, 4115716, 5986496, 8231432, 11972992, 16462864, 32925728, 65851456, 131702912]

約数ペア:

[(1, 131702912), (2, 65851456), (4, 32925728), (8, 16462864), (11, 11972992), (16, 8231432), (22, 5986496), (32, 4115716), (44, 2993248), (64, 2057858), (88, 1496624), (89, 1479808), (128, 1028929), (176, 748312), (178, 739904), (352, 374156), (356, 369952), (704, 187078), (712, 184976), (979, 134528), (1051, 125312), (1408, 93539), (1424, 92488), (1958, 67264), (2102, 62656), (2848, 46244), (3916, 33632), (4204, 31328), (5696, 23122), (7832, 16816), (8408, 15664), (11392, 11561)]