157810424

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{29311}}^1$

素因数の和:29990

約数の個数: 16

約数和(自身を含む): 296344320

約数和(自身を除く): 138533896

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 29311, 58622, 117244, 234488, 19726303, 39452606, 78905212, 157810424]

約数ペア:

[(1, 157810424), (2, 78905212), (4, 39452606), (8, 19726303), (673, 234488), (1346, 117244), (2692, 58622), (5384, 29311)]