140195646

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{189967}}^1$

素因数の和:190016

約数の個数: 24

約数和(自身を含む): 311167584

約数和(自身を除く): 170971938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 189967, 379934, 569901, 1139802, 1709703, 3419406, 7788647, 15577294, 23365941, 46731882, 70097823, 140195646]

約数ペア:

[(1, 140195646), (2, 70097823), (3, 46731882), (6, 23365941), (9, 15577294), (18, 7788647), (41, 3419406), (82, 1709703), (123, 1139802), (246, 569901), (369, 379934), (738, 189967)]