129246844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17783}}^1$

素因数の和:17889

約数の個数: 24

約数和(自身を含む): 239016960

約数和(自身を除く): 109770116

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 17783, 35566, 71132, 409009, 818018, 1404857, 1636036, 2809714, 5619428, 32311711, 64623422, 129246844]

約数ペア:

[(1, 129246844), (2, 64623422), (4, 32311711), (23, 5619428), (46, 2809714), (79, 1636036), (92, 1404857), (158, 818018), (316, 409009), (1817, 71132), (3634, 35566), (7268, 17783)]