140076184

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{246613}}^1$

素因数の和:246690

約数の個数: 16

約数和(自身を含む): 266343120

約数和(自身を除く): 126266936

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 246613, 493226, 986452, 1972904, 17509523, 35019046, 70038092, 140076184]

約数ペア:

[(1, 140076184), (2, 70038092), (4, 35019046), (8, 17509523), (71, 1972904), (142, 986452), (284, 493226), (568, 246613)]