149149196

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17351}}^1$

素因数の和:17669

約数の個数: 24

約数和(自身を含む): 299287296

約数和(自身を除く): 150138100

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 17351, 34702, 69404, 121457, 242914, 485828, 5326757, 10653514, 21307028, 37287299, 74574598, 149149196]

約数ペア:

[(1, 149149196), (2, 74574598), (4, 37287299), (7, 21307028), (14, 10653514), (28, 5326757), (307, 485828), (614, 242914), (1228, 121457), (2149, 69404), (4298, 34702), (8596, 17351)]