128225502

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{12653}}^1$

素因数の和:13224

約数の個数: 24

約数和(自身を含む): 278337384

約数和(自身を除く): 150111882

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 12653, 25306, 37959, 75918, 113877, 227754, 7123639, 14247278, 21370917, 42741834, 64112751, 128225502]

約数ペア:

[(1, 128225502), (2, 64112751), (3, 42741834), (6, 21370917), (9, 14247278), (18, 7123639), (563, 227754), (1126, 113877), (1689, 75918), (3378, 37959), (5067, 25306), (10134, 12653)]