155066814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1230689}}^1$

素因数の和:1230704

約数の個数: 24

約数和(自身を含む): 383975280

約数和(自身を除く): 228908466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1230689, 2461378, 3692067, 7384134, 8614823, 11076201, 17229646, 22152402, 25844469, 51688938, 77533407, 155066814]

約数ペア:

[(1, 155066814), (2, 77533407), (3, 51688938), (6, 25844469), (7, 22152402), (9, 17229646), (14, 11076201), (18, 8614823), (21, 7384134), (42, 3692067), (63, 2461378), (126, 1230689)]