171326624

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1997}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 386684928

約数和(自身を除く): 215358304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 1532, 1997, 2681, 3064, 3994, 5362, 6128, 7988, 10724, 12256, 13979, 15976, 21448, 27958, 31952, 42896, 55916, 63904, 85792, 111832, 223664, 447328, 764851, 1529702, 3059404, 5353957, 6118808, 10707914, 12237616, 21415828, 24475232, 42831656, 85663312, 171326624]

約数ペア:

[(1, 171326624), (2, 85663312), (4, 42831656), (7, 24475232), (8, 21415828), (14, 12237616), (16, 10707914), (28, 6118808), (32, 5353957), (56, 3059404), (112, 1529702), (224, 764851), (383, 447328), (766, 223664), (1532, 111832), (1997, 85792), (2681, 63904), (3064, 55916), (3994, 42896), (5362, 31952), (6128, 27958), (7988, 21448), (10724, 15976), (12256, 13979)]