157202288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134591}}^1$

素因数の和:134672

約数の個数: 20

約数和(自身を含む): 308754048

約数和(自身を除く): 151551760

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134591, 269182, 538364, 1076728, 2153456, 9825143, 19650286, 39300572, 78601144, 157202288]

約数ペア:

[(1, 157202288), (2, 78601144), (4, 39300572), (8, 19650286), (16, 9825143), (73, 2153456), (146, 1076728), (292, 538364), (584, 269182), (1168, 134591)]