138156946895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{1319}}^1\times {\mathrm{1489}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 181260288000

約数和(自身を除く): 43103341105

約数列:

[1, 5, 11, 55, 1279, 1319, 1489, 6395, 6595, 7445, 14069, 14509, 16379, 70345, 72545, 81895, 1687001, 1904431, 1963991, 8435005, 9522155, 9819955, 18557011, 20948741, 21603901, 92785055, 104743705, 108019505, 2511944489, 12559722445, 27631389379, 138156946895]

約数ペア:

[(1, 138156946895), (5, 27631389379), (11, 12559722445), (55, 2511944489), (1279, 108019505), (1319, 104743705), (1489, 92785055), (6395, 21603901), (6595, 20948741), (7445, 18557011), (14069, 9819955), (14509, 9522155), (16379, 8435005), (70345, 1963991), (72545, 1904431), (81895, 1687001)]