187405312

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1146

約数の個数: 44

約数和(自身を含む): 376934580

約数和(自身を除く): 189529268

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 929, 1024, 1576, 1858, 3152, 3716, 6304, 7432, 12608, 14864, 25216, 29728, 50432, 59456, 100864, 118912, 183013, 201728, 237824, 366026, 475648, 732052, 951296, 1464104, 2928208, 5856416, 11712832, 23425664, 46851328, 93702656, 187405312]

約数ペア:

[(1, 187405312), (2, 93702656), (4, 46851328), (8, 23425664), (16, 11712832), (32, 5856416), (64, 2928208), (128, 1464104), (197, 951296), (256, 732052), (394, 475648), (512, 366026), (788, 237824), (929, 201728), (1024, 183013), (1576, 118912), (1858, 100864), (3152, 59456), (3716, 50432), (6304, 29728), (7432, 25216), (12608, 14864)]