158523260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1132309}}^1$

素因数の和:1132325

約数の個数: 24

約数和(自身を含む): 380456160

約数和(自身を除く): 221932900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1132309, 2264618, 4529236, 5661545, 7926163, 11323090, 15852326, 22646180, 31704652, 39630815, 79261630, 158523260]

約数ペア:

[(1, 158523260), (2, 79261630), (4, 39630815), (5, 31704652), (7, 22646180), (10, 15852326), (14, 11323090), (20, 7926163), (28, 5661545), (35, 4529236), (70, 2264618), (140, 1132309)]