131938136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{2503}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 270432000

約数和(自身を除く): 138493864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 599, 1198, 2396, 2503, 4792, 5006, 6589, 10012, 13178, 20024, 26356, 27533, 52712, 55066, 110132, 220264, 1499297, 2998594, 5997188, 11994376, 16492267, 32984534, 65969068, 131938136]

約数ペア:

[(1, 131938136), (2, 65969068), (4, 32984534), (8, 16492267), (11, 11994376), (22, 5997188), (44, 2998594), (88, 1499297), (599, 220264), (1198, 110132), (2396, 55066), (2503, 52712), (4792, 27533), (5006, 26356), (6589, 20024), (10012, 13178)]