142039188

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{7573}}^1$

素因数の和:8104

約数の個数: 36

約数和(自身を含む): 359780148

約数和(自身を除く): 217740960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 7573, 9378, 15146, 18756, 22719, 30292, 45438, 68157, 90876, 136314, 272628, 3945533, 7891066, 11836599, 15782132, 23673198, 35509797, 47346396, 71019594, 142039188]

約数ペア:

[(1, 142039188), (2, 71019594), (3, 47346396), (4, 35509797), (6, 23673198), (9, 15782132), (12, 11836599), (18, 7891066), (36, 3945533), (521, 272628), (1042, 136314), (1563, 90876), (2084, 68157), (3126, 45438), (4689, 30292), (6252, 22719), (7573, 18756), (9378, 15146)]