157645494482

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{489582281}}^1$

素因数の和:489582313

約数の個数: 16

約数和(自身を含む): 281999394432

約数和(自身を除く): 124353899950

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 489582281, 979164562, 3427075967, 6854151934, 11260392463, 22520784926, 78822747241, 157645494482]

約数ペア:

[(1, 157645494482), (2, 78822747241), (7, 22520784926), (14, 11260392463), (23, 6854151934), (46, 3427075967), (161, 979164562), (322, 489582281)]