142952038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{72271}}^1$

素因数の和:72339

約数の個数: 16

約数和(自身を含む): 228957696

約数和(自身を除く): 86005658

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 72271, 144542, 1662233, 3107653, 3324466, 6215306, 71476019, 142952038]

約数ペア:

[(1, 142952038), (2, 71476019), (23, 6215306), (43, 3324466), (46, 3107653), (86, 1662233), (989, 144542), (1978, 72271)]