131542254

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{30577}}^1$

素因数の和:30824

約数の個数: 24

約数和(自身を含む): 286210080

約数和(自身を除く): 154667826

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 30577, 61154, 91731, 183462, 275193, 550386, 7307903, 14615806, 21923709, 43847418, 65771127, 131542254]

約数ペア:

[(1, 131542254), (2, 65771127), (3, 43847418), (6, 21923709), (9, 14615806), (18, 7307903), (239, 550386), (478, 275193), (717, 183462), (1434, 91731), (2151, 61154), (4302, 30577)]