156920204

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13003}}^1$

素因数の和:13445

約数の個数: 24

約数和(自身を含む): 314592768

約数和(自身を除く): 157672564

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 13003, 26006, 52012, 91021, 182042, 364084, 5604293, 11208586, 22417172, 39230051, 78460102, 156920204]

約数ペア:

[(1, 156920204), (2, 78460102), (4, 39230051), (7, 22417172), (14, 11208586), (28, 5604293), (431, 364084), (862, 182042), (1724, 91021), (3017, 52012), (6034, 26006), (12068, 13003)]