131177562

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 266378112

約数和(自身を除く): 135200550

約数列:

[1, 2, 3, 6, 97, 194, 263, 291, 526, 582, 789, 857, 1578, 1714, 2571, 5142, 25511, 51022, 76533, 83129, 153066, 166258, 225391, 249387, 450782, 498774, 676173, 1352346, 21862927, 43725854, 65588781, 131177562]

約数ペア:

[(1, 131177562), (2, 65588781), (3, 43725854), (6, 21862927), (97, 1352346), (194, 676173), (263, 498774), (291, 450782), (526, 249387), (582, 225391), (789, 166258), (857, 153066), (1578, 83129), (1714, 76533), (2571, 51022), (5142, 25511)]