123394896

素因数分解:

$2^4\times 3^2\times {\mathrm{856909}}^1$

素因数の和:856923

約数の個数: 30

約数和(自身を含む): 345334730

約数和(自身を除く): 221939834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856909, 1713818, 2570727, 3427636, 5141454, 6855272, 7712181, 10282908, 13710544, 15424362, 20565816, 30848724, 41131632, 61697448, 123394896]

約数ペア:

[(1, 123394896), (2, 61697448), (3, 41131632), (4, 30848724), (6, 20565816), (8, 15424362), (9, 13710544), (12, 10282908), (16, 7712181), (18, 6855272), (24, 5141454), (36, 3427636), (48, 2570727), (72, 1713818), (144, 856909)]