165851874

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6026

約数の個数: 56

約数和(自身を含む): 392693040

約数和(自身を除く): 226841166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 3078, 4617, 5987, 9234, 11974, 13851, 17961, 27702, 35922, 53883, 107766, 113753, 161649, 227506, 323298, 341259, 484947, 682518, 969894, 1023777, 1454841, 2047554, 2909682, 3071331, 4364523, 6142662, 8729046, 9213993, 18427986, 27641979, 55283958, 82925937, 165851874]

約数ペア:

[(1, 165851874), (2, 82925937), (3, 55283958), (6, 27641979), (9, 18427986), (18, 9213993), (19, 8729046), (27, 6142662), (38, 4364523), (54, 3071331), (57, 2909682), (81, 2047554), (114, 1454841), (162, 1023777), (171, 969894), (243, 682518), (342, 484947), (486, 341259), (513, 323298), (729, 227506), (1026, 161649), (1458, 113753), (1539, 107766), (3078, 53883), (4617, 35922), (5987, 27702), (9234, 17961), (11974, 13851)]