151401268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{863}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 269982720

約数和(自身を除く): 118581452

約数列:

[1, 2, 4, 61, 122, 244, 719, 863, 1438, 1726, 2876, 3452, 43859, 52643, 87718, 105286, 175436, 210572, 620497, 1240994, 2481988, 37850317, 75700634, 151401268]

約数ペア:

[(1, 151401268), (2, 75700634), (4, 37850317), (61, 2481988), (122, 1240994), (244, 620497), (719, 210572), (863, 175436), (1438, 105286), (1726, 87718), (2876, 52643), (3452, 43859)]