157454002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{4003}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 240432192

約数和(自身を除く): 82978190

約数列:

[1, 2, 71, 142, 277, 554, 4003, 8006, 19667, 39334, 284213, 568426, 1108831, 2217662, 78727001, 157454002]

約数ペア:

[(1, 157454002), (2, 78727001), (71, 2217662), (142, 1108831), (277, 568426), (554, 284213), (4003, 39334), (8006, 19667)]