222158384

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{5179}}^1$

素因数の和:5577

約数の個数: 40

約数和(自身を含む): 493301760

約数和(自身を除く): 271143376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 2681, 3064, 5179, 5362, 6128, 10358, 10724, 20716, 21448, 36253, 41432, 42896, 72506, 82864, 145012, 290024, 580048, 1983557, 3967114, 7934228, 13884899, 15868456, 27769798, 31736912, 55539596, 111079192, 222158384]

約数ペア:

[(1, 222158384), (2, 111079192), (4, 55539596), (7, 31736912), (8, 27769798), (14, 15868456), (16, 13884899), (28, 7934228), (56, 3967114), (112, 1983557), (383, 580048), (766, 290024), (1532, 145012), (2681, 82864), (3064, 72506), (5179, 42896), (5362, 41432), (6128, 36253), (10358, 21448), (10724, 20716)]