157219412

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105943}}^1$

素因数の和:106007

約数の個数: 24

約数和(自身を含む): 320374656

約数和(自身を除く): 163155244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 105943, 211886, 423772, 741601, 1483202, 2966404, 5614979, 11229958, 22459916, 39304853, 78609706, 157219412]

約数ペア:

[(1, 157219412), (2, 78609706), (4, 39304853), (7, 22459916), (14, 11229958), (28, 5614979), (53, 2966404), (106, 1483202), (212, 741601), (371, 423772), (742, 211886), (1484, 105943)]