129445064

素因数分解:

$2^3\times 7^2\times {\mathrm{330217}}^1$

素因数の和:330237

約数の個数: 24

約数和(自身を含む): 282336390

約数和(自身を除く): 152891326

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 330217, 660434, 1320868, 2311519, 2641736, 4623038, 9246076, 16180633, 18492152, 32361266, 64722532, 129445064]

約数ペア:

[(1, 129445064), (2, 64722532), (4, 32361266), (7, 18492152), (8, 16180633), (14, 9246076), (28, 4623038), (49, 2641736), (56, 2311519), (98, 1320868), (196, 660434), (392, 330217)]