137604292

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47713}}^1$

素因数の和:47827

約数の個数: 24

約数和(自身を含む): 277886336

約数和(自身を除く): 140282044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 47713, 95426, 190852, 333991, 667982, 1335964, 4914439, 9828878, 19657756, 34401073, 68802146, 137604292]

約数ペア:

[(1, 137604292), (2, 68802146), (4, 34401073), (7, 19657756), (14, 9828878), (28, 4914439), (103, 1335964), (206, 667982), (412, 333991), (721, 190852), (1442, 95426), (2884, 47713)]