168091310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{120929}}^1$

素因数の和:121075

約数の個数: 16

約数和(自身を含む): 304743600

約数和(自身を除く): 136652290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 120929, 241858, 604645, 1209290, 16809131, 33618262, 84045655, 168091310]

約数ペア:

[(1, 168091310), (2, 84045655), (5, 33618262), (10, 16809131), (139, 1209290), (278, 604645), (695, 241858), (1390, 120929)]