164560561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38261}}^1$

素因数の和:38312

約数の個数: 16

約数和(自身を含む): 198350208

約数和(自身を除く): 33789647

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 38261, 420871, 650437, 880003, 7154807, 9680033, 14960051, 164560561]

約数ペア:

[(1, 164560561), (11, 14960051), (17, 9680033), (23, 7154807), (187, 880003), (253, 650437), (391, 420871), (4301, 38261)]