158528538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1258163}}^1$

素因数の和:1258178

約数の個数: 24

約数和(自身を含む): 392547168

約数和(自身を除く): 234018630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1258163, 2516326, 3774489, 7548978, 8807141, 11323467, 17614282, 22646934, 26421423, 52842846, 79264269, 158528538]

約数ペア:

[(1, 158528538), (2, 79264269), (3, 52842846), (6, 26421423), (7, 22646934), (9, 17614282), (14, 11323467), (18, 8807141), (21, 7548978), (42, 3774489), (63, 2516326), (126, 1258163)]