155992052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{8963}}^1$

素因数の和:9215

約数の個数: 24

約数和(自身を含む): 288640800

約数和(自身を除く): 132648748

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 8963, 17404, 17926, 35852, 170297, 340594, 681188, 2052527, 4105054, 8210108, 38998013, 77996026, 155992052]

約数ペア:

[(1, 155992052), (2, 77996026), (4, 38998013), (19, 8210108), (38, 4105054), (76, 2052527), (229, 681188), (458, 340594), (916, 170297), (4351, 35852), (8702, 17926), (8963, 17404)]