159913292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3307}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 351230208

約数和(自身を除く): 191316916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1727, 2198, 3307, 3454, 4396, 6614, 6908, 12089, 13228, 23149, 24178, 36377, 46298, 48356, 72754, 92596, 145508, 254639, 509278, 519199, 1018556, 1038398, 2076796, 3634393, 5711189, 7268786, 11422378, 14537572, 22844756, 39978323, 79956646, 159913292]

約数ペア:

[(1, 159913292), (2, 79956646), (4, 39978323), (7, 22844756), (11, 14537572), (14, 11422378), (22, 7268786), (28, 5711189), (44, 3634393), (77, 2076796), (154, 1038398), (157, 1018556), (308, 519199), (314, 509278), (628, 254639), (1099, 145508), (1727, 92596), (2198, 72754), (3307, 48356), (3454, 46298), (4396, 36377), (6614, 24178), (6908, 23149), (12089, 13228)]