141337756

素因数分解:

$2^2\times 7^2\times {\mathrm{721111}}^1$

素因数の和:721129

約数の個数: 18

約数和(自身を含む): 287723688

約数和(自身を除く): 146385932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 721111, 1442222, 2884444, 5047777, 10095554, 20191108, 35334439, 70668878, 141337756]

約数ペア:

[(1, 141337756), (2, 70668878), (4, 35334439), (7, 20191108), (14, 10095554), (28, 5047777), (49, 2884444), (98, 1442222), (196, 721111)]