140542189

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 151050240

約数和(自身を除く): 10508051

約数列:

[1, 31, 43, 59, 1333, 1787, 1829, 2537, 55397, 76841, 78647, 105433, 2382071, 3268423, 4533619, 140542189]

約数ペア:

[(1, 140542189), (31, 4533619), (43, 3268423), (59, 2382071), (1333, 105433), (1787, 78647), (1829, 76841), (2537, 55397)]