158144889

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{42071}}^1$

素因数の和:42260

約数の個数: 16

約数和(自身を含む): 242334720

約数和(自身を除く): 84189831

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 42071, 126213, 294497, 883491, 7530709, 22592127, 52714963, 158144889]

約数ペア:

[(1, 158144889), (3, 52714963), (7, 22592127), (21, 7530709), (179, 883491), (537, 294497), (1253, 126213), (3759, 42071)]