128979074

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{22307}}^1$

素因数の和:22382

約数の個数: 24

約数和(自身を含む): 228880080

約数和(自身を除く): 99901006

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 22307, 44614, 156149, 312298, 1093043, 1316113, 2186086, 2632226, 9212791, 18425582, 64489537, 128979074]

約数ペア:

[(1, 128979074), (2, 64489537), (7, 18425582), (14, 9212791), (49, 2632226), (59, 2186086), (98, 1316113), (118, 1093043), (413, 312298), (826, 156149), (2891, 44614), (5782, 22307)]