137769070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{87751}}^1$

素因数の和:87915

約数の個数: 16

約数和(自身を含む): 249566688

約数和(自身を除く): 111797618

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 87751, 175502, 438755, 877510, 13776907, 27553814, 68884535, 137769070]

約数ペア:

[(1, 137769070), (2, 68884535), (5, 27553814), (10, 13776907), (157, 877510), (314, 438755), (785, 175502), (1570, 87751)]