159111974

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{7643}}^1$

素因数の和:9139

約数の個数: 16

約数和(自身を含む): 272982528

約数和(自身を除く): 113870554

約数列:

[1, 2, 7, 14, 1487, 2974, 7643, 10409, 15286, 20818, 53501, 107002, 11365141, 22730282, 79555987, 159111974]

約数ペア:

[(1, 159111974), (2, 79555987), (7, 22730282), (14, 11365141), (1487, 107002), (2974, 53501), (7643, 20818), (10409, 15286)]