153412864

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 337161888

約数和(自身を除く): 183749024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 256, 314, 347, 352, 628, 694, 704, 1256, 1388, 1408, 1727, 2512, 2776, 2816, 3454, 3817, 5024, 5552, 6908, 7634, 10048, 11104, 13816, 15268, 20096, 22208, 27632, 30536, 40192, 44416, 54479, 55264, 61072, 88832, 108958, 110528, 122144, 217916, 221056, 244288, 435832, 442112, 488576, 599269, 871664, 977152, 1198538, 1743328, 2397076, 3486656, 4794152, 6973312, 9588304, 13946624, 19176608, 38353216, 76706432, 153412864]

約数ペア:

[(1, 153412864), (2, 76706432), (4, 38353216), (8, 19176608), (11, 13946624), (16, 9588304), (22, 6973312), (32, 4794152), (44, 3486656), (64, 2397076), (88, 1743328), (128, 1198538), (157, 977152), (176, 871664), (256, 599269), (314, 488576), (347, 442112), (352, 435832), (628, 244288), (694, 221056), (704, 217916), (1256, 122144), (1388, 110528), (1408, 108958), (1727, 88832), (2512, 61072), (2776, 55264), (2816, 54479), (3454, 44416), (3817, 40192), (5024, 30536), (5552, 27632), (6908, 22208), (7634, 20096), (10048, 15268), (11104, 13816)]