161408436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1921529}}^1$

素因数の和:1921543

約数の個数: 24

約数和(自身を含む): 430422720

約数和(自身を除く): 269014284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1921529, 3843058, 5764587, 7686116, 11529174, 13450703, 23058348, 26901406, 40352109, 53802812, 80704218, 161408436]

約数ペア:

[(1, 161408436), (2, 80704218), (3, 53802812), (4, 40352109), (6, 26901406), (7, 23058348), (12, 13450703), (14, 11529174), (21, 7686116), (28, 5764587), (42, 3843058), (84, 1921529)]