131360346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{187123}}^1$

素因数の和:187147

約数の個数: 32

約数和(自身を含む): 314368320

約数和(自身を除く): 183007974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 187123, 374246, 561369, 1122738, 1684107, 2432599, 3368214, 4865198, 5052321, 7297797, 10104642, 14595594, 21893391, 43786782, 65680173, 131360346]

約数ペア:

[(1, 131360346), (2, 65680173), (3, 43786782), (6, 21893391), (9, 14595594), (13, 10104642), (18, 7297797), (26, 5052321), (27, 4865198), (39, 3368214), (54, 2432599), (78, 1684107), (117, 1122738), (234, 561369), (351, 374246), (702, 187123)]