139885328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27407}}^1$

素因数の和:27455

約数の個数: 40

約数和(自身を含む): 305873280

約数和(自身を除く): 165987952

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 27407, 54814, 109628, 219256, 301477, 438512, 602954, 794803, 1205908, 1589606, 2411816, 3179212, 4823632, 6358424, 8742833, 12716848, 17485666, 34971332, 69942664, 139885328]

約数ペア:

[(1, 139885328), (2, 69942664), (4, 34971332), (8, 17485666), (11, 12716848), (16, 8742833), (22, 6358424), (29, 4823632), (44, 3179212), (58, 2411816), (88, 1589606), (116, 1205908), (176, 794803), (232, 602954), (319, 438512), (464, 301477), (638, 219256), (1276, 109628), (2552, 54814), (5104, 27407)]