142893846

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 321516000

約数和(自身を除く): 178622154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 457, 522, 599, 914, 1198, 1371, 1797, 2742, 3594, 4113, 5391, 8226, 10782, 13253, 17371, 26506, 34742, 39759, 52113, 79518, 104226, 119277, 156339, 238554, 273743, 312678, 547486, 821229, 1642458, 2463687, 4927374, 7938547, 15877094, 23815641, 47631282, 71446923, 142893846]

約数ペア:

[(1, 142893846), (2, 71446923), (3, 47631282), (6, 23815641), (9, 15877094), (18, 7938547), (29, 4927374), (58, 2463687), (87, 1642458), (174, 821229), (261, 547486), (457, 312678), (522, 273743), (599, 238554), (914, 156339), (1198, 119277), (1371, 104226), (1797, 79518), (2742, 52113), (3594, 39759), (4113, 34742), (5391, 26506), (8226, 17371), (10782, 13253)]