147426832

素因数分解:

$2^4\times 7^1\times {\mathrm{1316311}}^1$

素因数の和:1316326

約数の個数: 20

約数和(自身を含む): 326445376

約数和(自身を除く): 179018544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1316311, 2632622, 5265244, 9214177, 10530488, 18428354, 21060976, 36856708, 73713416, 147426832]

約数ペア:

[(1, 147426832), (2, 73713416), (4, 36856708), (7, 21060976), (8, 18428354), (14, 10530488), (16, 9214177), (28, 5265244), (56, 2632622), (112, 1316311)]