143540046

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 348344640

約数和(自身を除く): 204804594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1898, 1971, 2801, 2847, 3942, 5602, 5694, 8403, 8541, 16806, 17082, 25209, 25623, 36413, 50418, 51246, 72826, 75627, 109239, 151254, 204473, 218478, 327717, 408946, 613419, 655434, 983151, 1226838, 1840257, 1966302, 2658149, 3680514, 5316298, 5520771, 7974447, 11041542, 15948894, 23923341, 47846682, 71770023, 143540046]

約数ペア:

[(1, 143540046), (2, 71770023), (3, 47846682), (6, 23923341), (9, 15948894), (13, 11041542), (18, 7974447), (26, 5520771), (27, 5316298), (39, 3680514), (54, 2658149), (73, 1966302), (78, 1840257), (117, 1226838), (146, 983151), (219, 655434), (234, 613419), (351, 408946), (438, 327717), (657, 218478), (702, 204473), (949, 151254), (1314, 109239), (1898, 75627), (1971, 72826), (2801, 51246), (2847, 50418), (3942, 36413), (5602, 25623), (5694, 25209), (8403, 17082), (8541, 16806)]