128672424052

素因数分解:

$2^2\times {\mathrm{3433}}^1\times {\mathrm{9370261}}^1$

素因数の和:9373698

約数の個数: 12

約数和(自身を含む): 225242357956

約数和(自身を除く): 96569933904

約数列:

[1, 2, 4, 3433, 6866, 13732, 9370261, 18740522, 37481044, 32168106013, 64336212026, 128672424052]

約数ペア:

[(1, 128672424052), (2, 64336212026), (4, 32168106013), (3433, 37481044), (6866, 18740522), (13732, 9370261)]