158085263

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16741}}^1$

素因数の和:16838

約数の個数: 16

約数和(自身を含む): 192867840

約数和(自身を除く): 34782577

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 16741, 117187, 318079, 1188611, 2226553, 8320277, 22583609, 158085263]

約数ペア:

[(1, 158085263), (7, 22583609), (19, 8320277), (71, 2226553), (133, 1188611), (497, 318079), (1349, 117187), (9443, 16741)]