165983922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2143}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 388647168

約数和(自身を除く): 222663246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2143, 2979, 4286, 4303, 5958, 6429, 8606, 12858, 12909, 19287, 25818, 27859, 38574, 38727, 55718, 77454, 83577, 167154, 250731, 501462, 709333, 1418666, 2127999, 4255998, 6383997, 9221329, 12767994, 18442658, 27663987, 55327974, 82991961, 165983922]

約数ペア:

[(1, 165983922), (2, 82991961), (3, 55327974), (6, 27663987), (9, 18442658), (13, 12767994), (18, 9221329), (26, 6383997), (39, 4255998), (78, 2127999), (117, 1418666), (234, 709333), (331, 501462), (662, 250731), (993, 167154), (1986, 83577), (2143, 77454), (2979, 55718), (4286, 38727), (4303, 38574), (5958, 27859), (6429, 25818), (8606, 19287), (12858, 12909)]