159936623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109321}}^1$

素因数の和:109358

約数の個数: 16

約数和(自身を含む): 209898240

約数和(自身を除く): 49961617

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 109321, 765247, 1202531, 2077099, 8417717, 14539693, 22848089, 159936623]

約数ペア:

[(1, 159936623), (7, 22848089), (11, 14539693), (19, 8417717), (77, 2077099), (133, 1202531), (209, 765247), (1463, 109321)]