128368244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 246626688

約数和(自身を除く): 118258444

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 851, 877, 989, 1591, 1702, 1754, 1978, 3182, 3404, 3508, 3956, 6364, 20171, 32449, 36593, 37711, 40342, 64898, 73186, 75422, 80684, 129796, 146372, 150844, 746327, 867353, 1395307, 1492654, 1734706, 2790614, 2985308, 3469412, 5581228, 32092061, 64184122, 128368244]

約数ペア:

[(1, 128368244), (2, 64184122), (4, 32092061), (23, 5581228), (37, 3469412), (43, 2985308), (46, 2790614), (74, 1734706), (86, 1492654), (92, 1395307), (148, 867353), (172, 746327), (851, 150844), (877, 146372), (989, 129796), (1591, 80684), (1702, 75422), (1754, 73186), (1978, 64898), (3182, 40342), (3404, 37711), (3508, 36593), (3956, 32449), (6364, 20171)]