128214064084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26501}}^1\times {\mathrm{63659}}^1$

素因数の和:90183

約数の個数: 24

約数和(自身を含む): 236196424800

約数和(自身を除く): 107982360716

約数列:

[1, 2, 4, 19, 38, 76, 26501, 53002, 63659, 106004, 127318, 254636, 503519, 1007038, 1209521, 2014076, 2419042, 4838084, 1687027159, 3374054318, 6748108636, 32053516021, 64107032042, 128214064084]

約数ペア:

[(1, 128214064084), (2, 64107032042), (4, 32053516021), (19, 6748108636), (38, 3374054318), (76, 1687027159), (26501, 4838084), (53002, 2419042), (63659, 2014076), (106004, 1209521), (127318, 1007038), (254636, 503519)]