163280174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{66973}}^1$

素因数の和:67051

約数の個数: 16

約数和(自身を含む): 260394912

約数和(自身を除く): 97114738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 66973, 133946, 1540379, 3080758, 3549569, 7099138, 81640087, 163280174]

約数ペア:

[(1, 163280174), (2, 81640087), (23, 7099138), (46, 3549569), (53, 3080758), (106, 1540379), (1219, 133946), (2438, 66973)]