145718554

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{17393}}^1$

素因数の和:17525

約数の個数: 16

約数和(自身を含む): 225426240

約数和(自身を除く): 79707686

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 17393, 34786, 1026187, 1234903, 2052374, 2469806, 72859277, 145718554]

約数ペア:

[(1, 145718554), (2, 72859277), (59, 2469806), (71, 2052374), (118, 1234903), (142, 1026187), (4189, 34786), (8378, 17393)]