156450224

素因数分解:

$2^4\times 7^1\times {\mathrm{1396877}}^1$

素因数の和:1396892

約数の個数: 20

約数和(自身を含む): 346425744

約数和(自身を除く): 189975520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1396877, 2793754, 5587508, 9778139, 11175016, 19556278, 22350032, 39112556, 78225112, 156450224]

約数ペア:

[(1, 156450224), (2, 78225112), (4, 39112556), (7, 22350032), (8, 19556278), (14, 11175016), (16, 9778139), (28, 5587508), (56, 2793754), (112, 1396877)]