157617698

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{19717}}^1$

素因数の和:20297

約数の個数: 16

約数和(自身を含む): 270688704

約数和(自身を除く): 113071006

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 19717, 39434, 138019, 276038, 11258407, 22516814, 78808849, 157617698]

約数ペア:

[(1, 157617698), (2, 78808849), (7, 22516814), (14, 11258407), (571, 276038), (1142, 138019), (3997, 39434), (7994, 19717)]