157092131

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1777}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 183148224

約数和(自身を除く): 26056093

約数列:

[1, 7, 73, 173, 511, 1211, 1777, 12439, 12629, 88403, 129721, 307421, 908047, 2151947, 22441733, 157092131]

約数ペア:

[(1, 157092131), (7, 22441733), (73, 2151947), (173, 908047), (511, 307421), (1211, 129721), (1777, 88403), (12439, 12629)]