164978716

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{30529}}^1$

素因数の和:30733

約数の個数: 24

約数和(自身を含む): 331677920

約数和(自身を除く): 166699204

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 30529, 61058, 122116, 213703, 427406, 854812, 5892097, 11784194, 23568388, 41244679, 82489358, 164978716]

約数ペア:

[(1, 164978716), (2, 82489358), (4, 41244679), (7, 23568388), (14, 11784194), (28, 5892097), (193, 854812), (386, 427406), (772, 213703), (1351, 122116), (2702, 61058), (5404, 30529)]