149771234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{22441}}^1$

素因数の和:22561

約数の個数: 16

約数和(自身を含む): 232678656

約数和(自身を除く): 82907422

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 22441, 44882, 1054727, 1593311, 2109454, 3186622, 74885617, 149771234]

約数ペア:

[(1, 149771234), (2, 74885617), (47, 3186622), (71, 2109454), (94, 1593311), (142, 1054727), (3337, 44882), (6674, 22441)]