133768828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20479}}^1$

素因数の和:20577

約数の個数: 24

約数和(自身を含む): 247726080

約数和(自身を除く): 113957252

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 20479, 40958, 81916, 471017, 942034, 1454009, 1884068, 2908018, 5816036, 33442207, 66884414, 133768828]

約数ペア:

[(1, 133768828), (2, 66884414), (4, 33442207), (23, 5816036), (46, 2908018), (71, 1884068), (92, 1454009), (142, 942034), (284, 471017), (1633, 81916), (3266, 40958), (6532, 20479)]