168243550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71593}}^1$

素因数の和:71652

約数の個数: 24

約数和(自身を含む): 319595616

約数和(自身を除く): 151352066

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 71593, 143186, 357965, 715930, 1789825, 3364871, 3579650, 6729742, 16824355, 33648710, 84121775, 168243550]

約数ペア:

[(1, 168243550), (2, 84121775), (5, 33648710), (10, 16824355), (25, 6729742), (47, 3579650), (50, 3364871), (94, 1789825), (235, 715930), (470, 357965), (1175, 143186), (2350, 71593)]