179966826

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{256363}}^1$

素因数の和:256387

約数の個数: 32

約数和(自身を含む): 430691520

約数和(自身を除く): 250724694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 256363, 512726, 769089, 1538178, 2307267, 3332719, 4614534, 6665438, 6921801, 9998157, 13843602, 19996314, 29994471, 59988942, 89983413, 179966826]

約数ペア:

[(1, 179966826), (2, 89983413), (3, 59988942), (6, 29994471), (9, 19996314), (13, 13843602), (18, 9998157), (26, 6921801), (27, 6665438), (39, 4614534), (54, 3332719), (78, 2307267), (117, 1538178), (234, 769089), (351, 512726), (702, 256363)]