157020661802

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{18143}}^1\times {\mathrm{11987}}^1$

素因数の和:30170

約数の個数: 24

約数和(自身を含む): 248614240896

約数和(自身を除く): 91593579094

約数列:

[1, 2, 19, 38, 361, 722, 11987, 18143, 23974, 36286, 227753, 344717, 455506, 689434, 4327307, 6549623, 8654614, 13099246, 217480141, 434960282, 4132122679, 8264245358, 78510330901, 157020661802]

約数ペア:

[(1, 157020661802), (2, 78510330901), (19, 8264245358), (38, 4132122679), (361, 434960282), (722, 217480141), (11987, 13099246), (18143, 8654614), (23974, 6549623), (36286, 4327307), (227753, 689434), (344717, 455506)]