128830174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 216087264

約数和(自身を除く): 87257090

約数列:

[1, 2, 11, 22, 53, 106, 313, 353, 583, 626, 706, 1166, 3443, 3883, 6886, 7766, 16589, 18709, 33178, 37418, 110489, 182479, 205799, 220978, 364958, 411598, 1215379, 2430758, 5855917, 11711834, 64415087, 128830174]

約数ペア:

[(1, 128830174), (2, 64415087), (11, 11711834), (22, 5855917), (53, 2430758), (106, 1215379), (313, 411598), (353, 364958), (583, 220978), (626, 205799), (706, 182479), (1166, 110489), (3443, 37418), (3883, 33178), (6886, 18709), (7766, 16589)]