158962412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{138469}}^1$

素因数の和:138521

約数の個数: 24

約数和(自身を含む): 325681440

約数和(自身を除く): 166719028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 138469, 276938, 553876, 969283, 1938566, 3877132, 5677229, 11354458, 22708916, 39740603, 79481206, 158962412]

約数ペア:

[(1, 158962412), (2, 79481206), (4, 39740603), (7, 22708916), (14, 11354458), (28, 5677229), (41, 3877132), (82, 1938566), (164, 969283), (287, 553876), (574, 276938), (1148, 138469)]