189891174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{125093}}^1$

素因数の和:125132

約数の個数: 32

約数和(自身を含む): 432324864

約数和(自身を除く): 242433690

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 125093, 250186, 375279, 750558, 1376023, 2752046, 2877139, 4128069, 5754278, 8256138, 8631417, 17262834, 31648529, 63297058, 94945587, 189891174]

約数ペア:

[(1, 189891174), (2, 94945587), (3, 63297058), (6, 31648529), (11, 17262834), (22, 8631417), (23, 8256138), (33, 5754278), (46, 4128069), (66, 2877139), (69, 2752046), (138, 1376023), (253, 750558), (506, 375279), (759, 250186), (1518, 125093)]