156698486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1217}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 285187392

約数和(自身を除く): 128488906

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 541, 1082, 1217, 2434, 3787, 7574, 8519, 9197, 17038, 18394, 20689, 41378, 64379, 128758, 144823, 289646, 658397, 1316794, 4608779, 9217558, 11192749, 22385498, 78349243, 156698486]

約数ペア:

[(1, 156698486), (2, 78349243), (7, 22385498), (14, 11192749), (17, 9217558), (34, 4608779), (119, 1316794), (238, 658397), (541, 289646), (1082, 144823), (1217, 128758), (2434, 64379), (3787, 41378), (7574, 20689), (8519, 18394), (9197, 17038)]