156945016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1759}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 153518984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 587, 1174, 1759, 2348, 3518, 4696, 7036, 11153, 14072, 22306, 33421, 44612, 66842, 89224, 133684, 267368, 1032533, 2065066, 4130132, 8260264, 19618127, 39236254, 78472508, 156945016]

約数ペア:

[(1, 156945016), (2, 78472508), (4, 39236254), (8, 19618127), (19, 8260264), (38, 4130132), (76, 2065066), (152, 1032533), (587, 267368), (1174, 133684), (1759, 89224), (2348, 66842), (3518, 44612), (4696, 33421), (7036, 22306), (11153, 14072)]