156640887532

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18021271}}^1$

素因数の和:18021369

約数の個数: 24

約数和(自身を含む): 286105714272

約数和(自身を除く): 129464826740

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 18021271, 36042542, 72085084, 738872111, 955127363, 1477744222, 1910254726, 2955488444, 3820509452, 39160221883, 78320443766, 156640887532]

約数ペア:

[(1, 156640887532), (2, 78320443766), (4, 39160221883), (41, 3820509452), (53, 2955488444), (82, 1910254726), (106, 1477744222), (164, 955127363), (212, 738872111), (2173, 72085084), (4346, 36042542), (8692, 18021271)]