129177532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{25981}}^1$

素因数の和:26109

約数の個数: 24

約数和(自身を含む): 248803632

約数和(自身を除く): 119626100

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 25981, 51962, 103924, 285791, 571582, 1143164, 2935853, 5871706, 11743412, 32294383, 64588766, 129177532]

約数ペア:

[(1, 129177532), (2, 64588766), (4, 32294383), (11, 11743412), (22, 5871706), (44, 2935853), (113, 1143164), (226, 571582), (452, 285791), (1243, 103924), (2486, 51962), (4972, 25981)]