136782128

素因数分解:

$2^4\times 7^2\times {\mathrm{174467}}^1$

素因数の和:174489

約数の個数: 30

約数和(自身を含む): 308284956

約数和(自身を除く): 171502828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 174467, 348934, 697868, 1221269, 1395736, 2442538, 2791472, 4885076, 8548883, 9770152, 17097766, 19540304, 34195532, 68391064, 136782128]

約数ペア:

[(1, 136782128), (2, 68391064), (4, 34195532), (7, 19540304), (8, 17097766), (14, 9770152), (16, 8548883), (28, 4885076), (49, 2791472), (56, 2442538), (98, 1395736), (112, 1221269), (196, 697868), (392, 348934), (784, 174467)]