168196657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 181574784

約数和(自身を除く): 13378127

約数列:

[1, 17, 71, 331, 421, 1207, 5627, 7157, 23501, 29891, 139351, 399517, 508147, 2368967, 9893921, 168196657]

約数ペア:

[(1, 168196657), (17, 9893921), (71, 2368967), (331, 508147), (421, 399517), (1207, 139351), (5627, 29891), (7157, 23501)]