131640302

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{48079}}^1$

素因数の和:48155

約数の個数: 12

約数和(自身を含む): 202945680

約数和(自身を除く): 71305378

約数列:

[1, 2, 37, 74, 1369, 2738, 48079, 96158, 1778923, 3557846, 65820151, 131640302]

約数ペア:

[(1, 131640302), (2, 65820151), (37, 3557846), (74, 1778923), (1369, 96158), (2738, 48079)]