161009436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1916779}}^1$

素因数の和:1916793

約数の個数: 24

約数和(自身を含む): 429358720

約数和(自身を除く): 268349284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1916779, 3833558, 5750337, 7667116, 11500674, 13417453, 23001348, 26834906, 40252359, 53669812, 80504718, 161009436]

約数ペア:

[(1, 161009436), (2, 80504718), (3, 53669812), (4, 40252359), (6, 26834906), (7, 23001348), (12, 13417453), (14, 11500674), (21, 7667116), (28, 5750337), (42, 3833558), (84, 1916779)]