141805916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{117779}}^1$

素因数の和:117833

約数の個数: 24

約数和(自身を含む): 290209920

約数和(自身を除く): 148404004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 117779, 235558, 471116, 824453, 1648906, 3297812, 5064497, 10128994, 20257988, 35451479, 70902958, 141805916]

約数ペア:

[(1, 141805916), (2, 70902958), (4, 35451479), (7, 20257988), (14, 10128994), (28, 5064497), (43, 3297812), (86, 1648906), (172, 824453), (301, 471116), (602, 235558), (1204, 117779)]