127138592

素因数分解:

$2^5\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1019}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 286856640

約数和(自身を除く): 159718048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 557, 1019, 1114, 2038, 2228, 3899, 4076, 4456, 7133, 7798, 8152, 8912, 14266, 15596, 16304, 17824, 28532, 31192, 32608, 57064, 62384, 114128, 124768, 228256, 567583, 1135166, 2270332, 3973081, 4540664, 7946162, 9081328, 15892324, 18162656, 31784648, 63569296, 127138592]

約数ペア:

[(1, 127138592), (2, 63569296), (4, 31784648), (7, 18162656), (8, 15892324), (14, 9081328), (16, 7946162), (28, 4540664), (32, 3973081), (56, 2270332), (112, 1135166), (224, 567583), (557, 228256), (1019, 124768), (1114, 114128), (2038, 62384), (2228, 57064), (3899, 32608), (4076, 31192), (4456, 28532), (7133, 17824), (7798, 16304), (8152, 15596), (8912, 14266)]