153236426

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{18839}}^1$

素因数の和:18938

約数の個数: 24

約数和(自身を含む): 270617760

約数和(自身を除く): 117381334

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 18839, 37678, 131873, 263746, 923111, 1563637, 1846222, 3127274, 10945459, 21890918, 76618213, 153236426]

約数ペア:

[(1, 153236426), (2, 76618213), (7, 21890918), (14, 10945459), (49, 3127274), (83, 1846222), (98, 1563637), (166, 923111), (581, 263746), (1162, 131873), (4067, 37678), (8134, 18839)]