156942251381

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5381}}^1\times {\mathrm{21493}}^1$

素因数の和:26956

約数の個数: 16

約数和(自身を含む): 166580219520

約数和(自身を除く): 9637968139

約数列:

[1, 23, 59, 1357, 5381, 21493, 123763, 317479, 494339, 1268087, 7302017, 29166001, 115653833, 2660038159, 6823576147, 156942251381]

約数ペア:

[(1, 156942251381), (23, 6823576147), (59, 2660038159), (1357, 115653833), (5381, 29166001), (21493, 7302017), (123763, 1268087), (317479, 494339)]