158605496

素因数分解:

$2^3\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2081}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 340282080

約数和(自身を除く): 181676584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1361, 2081, 2722, 4162, 5444, 8324, 9527, 10888, 14567, 16648, 19054, 29134, 38108, 58268, 76216, 116536, 2832241, 5664482, 11328964, 19825687, 22657928, 39651374, 79302748, 158605496]

約数ペア:

[(1, 158605496), (2, 79302748), (4, 39651374), (7, 22657928), (8, 19825687), (14, 11328964), (28, 5664482), (56, 2832241), (1361, 116536), (2081, 76216), (2722, 58268), (4162, 38108), (5444, 29134), (8324, 19054), (9527, 16648), (10888, 14567)]