133679896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125639}}^1$

素因数の和:125671

約数の個数: 32

約数和(自身を含む): 301536000

約数和(自身を除く): 167856104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 125639, 251278, 502556, 879473, 1005112, 1758946, 2387141, 3517892, 4774282, 7035784, 9548564, 16709987, 19097128, 33419974, 66839948, 133679896]

約数ペア:

[(1, 133679896), (2, 66839948), (4, 33419974), (7, 19097128), (8, 16709987), (14, 9548564), (19, 7035784), (28, 4774282), (38, 3517892), (56, 2387141), (76, 1758946), (133, 1005112), (152, 879473), (266, 502556), (532, 251278), (1064, 125639)]