156940379547

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{126666973}}^1$

素因数の和:126667042

約数の個数: 16

約数和(自身を含む): 243200590080

約数和(自身を除く): 86260210533

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 126666973, 380000919, 886668811, 2660006433, 7473351407, 22420054221, 52313459849, 156940379547]

約数ペア:

[(1, 156940379547), (3, 52313459849), (7, 22420054221), (21, 7473351407), (59, 2660006433), (177, 886668811), (413, 380000919), (1239, 126666973)]