169487956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{2113}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 323898624

約数和(自身を除く): 154410668

約数列:

[1, 2, 4, 11, 22, 44, 1823, 2113, 3646, 4226, 7292, 8452, 20053, 23243, 40106, 46486, 80212, 92972, 3851999, 7703998, 15407996, 42371989, 84743978, 169487956]

約数ペア:

[(1, 169487956), (2, 84743978), (4, 42371989), (11, 15407996), (22, 7703998), (44, 3851999), (1823, 92972), (2113, 80212), (3646, 46486), (4226, 40106), (7292, 23243), (8452, 20053)]