120856316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{100379}}^1$

素因数の和:100433

約数の個数: 24

約数和(自身を含む): 247336320

約数和(自身を除く): 126480004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 100379, 200758, 401516, 702653, 1405306, 2810612, 4316297, 8632594, 17265188, 30214079, 60428158, 120856316]

約数ペア:

[(1, 120856316), (2, 60428158), (4, 30214079), (7, 17265188), (14, 8632594), (28, 4316297), (43, 2810612), (86, 1405306), (172, 702653), (301, 401516), (602, 200758), (1204, 100379)]