144497888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5599

約数の個数: 48

約数和(自身を含む): 306472320

約数和(自身を除く): 161974432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 5527, 6536, 11054, 13072, 22108, 26144, 44216, 88432, 105013, 176864, 210026, 237661, 420052, 475322, 840104, 950644, 1680208, 1901288, 3360416, 3802576, 4515559, 7605152, 9031118, 18062236, 36124472, 72248944, 144497888]

約数ペア:

[(1, 144497888), (2, 72248944), (4, 36124472), (8, 18062236), (16, 9031118), (19, 7605152), (32, 4515559), (38, 3802576), (43, 3360416), (76, 1901288), (86, 1680208), (152, 950644), (172, 840104), (304, 475322), (344, 420052), (608, 237661), (688, 210026), (817, 176864), (1376, 105013), (1634, 88432), (3268, 44216), (5527, 26144), (6536, 22108), (11054, 13072)]