127501612

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^2\times {\mathrm{661}}^1$

素因数の和:838

約数の個数: 36

約数和(自身を含む): 258503056

約数和(自身を除く): 131001444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 661, 1162, 1322, 2324, 2644, 4627, 6889, 9254, 13778, 18508, 27556, 48223, 54863, 96446, 109726, 192892, 219452, 384041, 768082, 1536164, 4553629, 9107258, 18214516, 31875403, 63750806, 127501612]

約数ペア:

[(1, 127501612), (2, 63750806), (4, 31875403), (7, 18214516), (14, 9107258), (28, 4553629), (83, 1536164), (166, 768082), (332, 384041), (581, 219452), (661, 192892), (1162, 109726), (1322, 96446), (2324, 54863), (2644, 48223), (4627, 27556), (6889, 18508), (9254, 13778)]