156858352

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10691}}^1$

素因数の和:10837

約数の個数: 40

約数和(自身を含む): 350013312

約数和(自身を除く): 193154960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 10691, 14672, 21382, 42764, 74837, 85528, 149674, 171056, 299348, 598696, 1197392, 1400521, 2801042, 5602084, 9803647, 11204168, 19607294, 22408336, 39214588, 78429176, 156858352]

約数ペア:

[(1, 156858352), (2, 78429176), (4, 39214588), (7, 22408336), (8, 19607294), (14, 11204168), (16, 9803647), (28, 5602084), (56, 2801042), (112, 1400521), (131, 1197392), (262, 598696), (524, 299348), (917, 171056), (1048, 149674), (1834, 85528), (2096, 74837), (3668, 42764), (7336, 21382), (10691, 14672)]