157020042

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{68329}}^1$

素因数の和:68717

約数の個数: 16

約数和(自身を含む): 314864640

約数和(自身を除く): 157844598

約数列:

[1, 2, 3, 6, 383, 766, 1149, 2298, 68329, 136658, 204987, 409974, 26170007, 52340014, 78510021, 157020042]

約数ペア:

[(1, 157020042), (2, 78510021), (3, 52340014), (6, 26170007), (383, 409974), (766, 204987), (1149, 136658), (2298, 68329)]