144480854

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{6343}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 247872768

約数和(自身を除く): 103391914

約数列:

[1, 2, 7, 14, 1627, 3254, 6343, 11389, 12686, 22778, 44401, 88802, 10320061, 20640122, 72240427, 144480854]

約数ペア:

[(1, 144480854), (2, 72240427), (7, 20640122), (14, 10320061), (1627, 88802), (3254, 44401), (6343, 22778), (11389, 12686)]