131883432

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{21893}}^1$

素因数の和:22153

約数の個数: 32

約数和(自身を含む): 331037280

約数和(自身を除く): 199153848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 21893, 43786, 65679, 87572, 131358, 175144, 262716, 525432, 5495143, 10990286, 16485429, 21980572, 32970858, 43961144, 65941716, 131883432]

約数ペア:

[(1, 131883432), (2, 65941716), (3, 43961144), (4, 32970858), (6, 21980572), (8, 16485429), (12, 10990286), (24, 5495143), (251, 525432), (502, 262716), (753, 175144), (1004, 131358), (1506, 87572), (2008, 65679), (3012, 43786), (6024, 21893)]