168602728

素因数分解:

$2^3\times 7^2\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 369031680

約数和(自身を除く): 200428952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 383, 392, 766, 1123, 1532, 2246, 2681, 3064, 4492, 5362, 7861, 8984, 10724, 15722, 18767, 21448, 31444, 37534, 55027, 62888, 75068, 110054, 150136, 220108, 430109, 440216, 860218, 1720436, 3010763, 3440872, 6021526, 12043052, 21075341, 24086104, 42150682, 84301364, 168602728]

約数ペア:

[(1, 168602728), (2, 84301364), (4, 42150682), (7, 24086104), (8, 21075341), (14, 12043052), (28, 6021526), (49, 3440872), (56, 3010763), (98, 1720436), (196, 860218), (383, 440216), (392, 430109), (766, 220108), (1123, 150136), (1532, 110054), (2246, 75068), (2681, 62888), (3064, 55027), (4492, 37534), (5362, 31444), (7861, 21448), (8984, 18767), (10724, 15722)]