159138204

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{81359}}^1$

素因数の和:81529

約数の個数: 24

約数和(自身を含む): 373605120

約数和(自身を除く): 214466916

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 81359, 162718, 244077, 325436, 488154, 976308, 13261517, 26523034, 39784551, 53046068, 79569102, 159138204]

約数ペア:

[(1, 159138204), (2, 79569102), (3, 53046068), (4, 39784551), (6, 26523034), (12, 13261517), (163, 976308), (326, 488154), (489, 325436), (652, 244077), (978, 162718), (1956, 81359)]