158668741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29023}}^1$

素因数の和:29112

約数の個数: 16

約数和(自身を含む): 200613888

約数和(自身を除く): 41945147

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 29023, 203161, 319253, 2060633, 2234771, 14424431, 22666963, 158668741]

約数ペア:

[(1, 158668741), (7, 22666963), (11, 14424431), (71, 2234771), (77, 2060633), (497, 319253), (781, 203161), (5467, 29023)]