131922896

素因数分解:

$2^4\times 7^2\times {\mathrm{168269}}^1$

素因数の和:168291

約数の個数: 30

約数和(自身を含む): 297333090

約数和(自身を除く): 165410194

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 168269, 336538, 673076, 1177883, 1346152, 2355766, 2692304, 4711532, 8245181, 9423064, 16490362, 18846128, 32980724, 65961448, 131922896]

約数ペア:

[(1, 131922896), (2, 65961448), (4, 32980724), (7, 18846128), (8, 16490362), (14, 9423064), (16, 8245181), (28, 4711532), (49, 2692304), (56, 2355766), (98, 1346152), (112, 1177883), (196, 673076), (392, 336538), (784, 168269)]