161731446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1171967}}^1$

素因数の和:1171995

約数の個数: 16

約数和(自身を含む): 337526784

約数和(自身を除く): 175795338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1171967, 2343934, 3515901, 7031802, 26955241, 53910482, 80865723, 161731446]

約数ペア:

[(1, 161731446), (2, 80865723), (3, 53910482), (6, 26955241), (23, 7031802), (46, 3515901), (69, 2343934), (138, 1171967)]