131495946

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157669}}^1$

素因数の和:157813

約数の個数: 16

約数和(自身を含む): 264885600

約数和(自身を除く): 133389654

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 157669, 315338, 473007, 946014, 21915991, 43831982, 65747973, 131495946]

約数ペア:

[(1, 131495946), (2, 65747973), (3, 43831982), (6, 21915991), (139, 946014), (278, 473007), (417, 315338), (834, 157669)]