144230716

素因数分解:

$2^2\times 7^2\times {\mathrm{735871}}^1$

素因数の和:735889

約数の個数: 18

約数和(自身を含む): 293612928

約数和(自身を除く): 149382212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 735871, 1471742, 2943484, 5151097, 10302194, 20604388, 36057679, 72115358, 144230716]

約数ペア:

[(1, 144230716), (2, 72115358), (4, 36057679), (7, 20604388), (14, 10302194), (28, 5151097), (49, 2943484), (98, 1471742), (196, 735871)]