173430244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 339490816

約数和(自身を除く): 166060572

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 271, 397, 403, 542, 794, 806, 1084, 1588, 1612, 3523, 5161, 7046, 8401, 10322, 12307, 14092, 16802, 20644, 24614, 33604, 49228, 107587, 109213, 159991, 215174, 218426, 319982, 430348, 436852, 639964, 1398631, 2797262, 3335197, 5594524, 6670394, 13340788, 43357561, 86715122, 173430244]

約数ペア:

[(1, 173430244), (2, 86715122), (4, 43357561), (13, 13340788), (26, 6670394), (31, 5594524), (52, 3335197), (62, 2797262), (124, 1398631), (271, 639964), (397, 436852), (403, 430348), (542, 319982), (794, 218426), (806, 215174), (1084, 159991), (1588, 109213), (1612, 107587), (3523, 49228), (5161, 33604), (7046, 24614), (8401, 20644), (10322, 16802), (12307, 14092)]