161694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:712

約数の個数: 24

約数和(自身を含む): 377832

約数和(自身を除く): 216138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 691, 1382, 2073, 4146, 6219, 8983, 12438, 17966, 26949, 53898, 80847, 161694]

約数ペア:

[(1, 161694), (2, 80847), (3, 53898), (6, 26949), (9, 17966), (13, 12438), (18, 8983), (26, 6219), (39, 4146), (78, 2073), (117, 1382), (234, 691)]