163940308

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{25793}}^1$

素因数の和:26031

約数の個数: 24

約数和(自身を含む): 329337792

約数和(自身を除く): 165397484

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 25793, 51586, 103172, 180551, 361102, 722204, 5855011, 11710022, 23420044, 40985077, 81970154, 163940308]

約数ペア:

[(1, 163940308), (2, 81970154), (4, 40985077), (7, 23420044), (14, 11710022), (28, 5855011), (227, 722204), (454, 361102), (908, 180551), (1589, 103172), (3178, 51586), (6356, 25793)]