135578618

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{136397}}^1$

素因数の和:136477

約数の個数: 16

約数和(自身を含む): 235695744

約数和(自身を除く): 100117126

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 136397, 272794, 954779, 1909558, 9684187, 19368374, 67789309, 135578618]

約数ペア:

[(1, 135578618), (2, 67789309), (7, 19368374), (14, 9684187), (71, 1909558), (142, 954779), (497, 272794), (994, 136397)]