127886116

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{3433}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 228841760

約数和(自身を除く): 100955644

約数列:

[1, 2, 4, 67, 134, 139, 268, 278, 556, 3433, 6866, 9313, 13732, 18626, 37252, 230011, 460022, 477187, 920044, 954374, 1908748, 31971529, 63943058, 127886116]

約数ペア:

[(1, 127886116), (2, 63943058), (4, 31971529), (67, 1908748), (134, 954374), (139, 920044), (268, 477187), (278, 460022), (556, 230011), (3433, 37252), (6866, 18626), (9313, 13732)]