156919342788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{466339}}^1$

素因数の和:467081

約数の個数: 72

約数和(自身を含む): 427764355200

約数和(自身を除く): 270845012412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 719, 1438, 2157, 2876, 4314, 6471, 8628, 9347, 12942, 18694, 25884, 28041, 37388, 56082, 84123, 112164, 168246, 336492, 466339, 932678, 1399017, 1865356, 2798034, 4197051, 5596068, 6062407, 8394102, 12124814, 16788204, 18187221, 24249628, 36374442, 54561663, 72748884, 109123326, 218246652, 335297741, 670595482, 1005893223, 1341190964, 2011786446, 3017679669, 4023572892, 4358870633, 6035359338, 8717741266, 12070718676, 13076611899, 17435482532, 26153223798, 39229835697, 52306447596, 78459671394, 156919342788]

約数ペア:

[(1, 156919342788), (2, 78459671394), (3, 52306447596), (4, 39229835697), (6, 26153223798), (9, 17435482532), (12, 13076611899), (13, 12070718676), (18, 8717741266), (26, 6035359338), (36, 4358870633), (39, 4023572892), (52, 3017679669), (78, 2011786446), (117, 1341190964), (156, 1005893223), (234, 670595482), (468, 335297741), (719, 218246652), (1438, 109123326), (2157, 72748884), (2876, 54561663), (4314, 36374442), (6471, 24249628), (8628, 18187221), (9347, 16788204), (12942, 12124814), (18694, 8394102), (25884, 6062407), (28041, 5596068), (37388, 4197051), (56082, 2798034), (84123, 1865356), (112164, 1399017), (168246, 932678), (336492, 466339)]