155213824

素因数分解:

$2^{13}\times {\mathrm{18947}}^1$

素因数の和:18973

約数の個数: 28

約数和(自身を含む): 310425084

約数和(自身を除く): 155211260

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 18947, 37894, 75788, 151576, 303152, 606304, 1212608, 2425216, 4850432, 9700864, 19401728, 38803456, 77606912, 155213824]

約数ペア:

[(1, 155213824), (2, 77606912), (4, 38803456), (8, 19401728), (16, 9700864), (32, 4850432), (64, 2425216), (128, 1212608), (256, 606304), (512, 303152), (1024, 151576), (2048, 75788), (4096, 37894), (8192, 18947)]