144537718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{28219}}^1$

素因数の和:28431

約数の個数: 16

約数和(自身を含む): 234677520

約数和(自身を除く): 90139802

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 28219, 56438, 366847, 733694, 5559143, 11118286, 72268859, 144537718]

約数ペア:

[(1, 144537718), (2, 72268859), (13, 11118286), (26, 5559143), (197, 733694), (394, 366847), (2561, 56438), (5122, 28219)]