131388048

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 160

約数和(自身を含む): 421639680

約数和(自身を除く): 290251632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 297, 344, 387, 396, 432, 473, 516, 528, 594, 643, 688, 774, 792, 946, 1032, 1161, 1188, 1286, 1419, 1548, 1584, 1892, 1929, 2064, 2322, 2376, 2572, 2838, 3096, 3784, 3858, 4257, 4644, 4752, 5144, 5676, 5787, 6192, 7073, 7568, 7716, 8514, 9288, 10288, 11352, 11574, 12771, 14146, 15432, 17028, 17361, 18576, 21219, 22704, 23148, 25542, 27649, 28292, 30864, 34056, 34722, 42438, 46296, 51084, 55298, 56584, 63657, 68112, 69444, 82947, 84876, 92592, 102168, 110596, 113168, 127314, 138888, 165894, 169752, 190971, 204336, 221192, 248841, 254628, 277776, 304139, 331788, 339504, 381942, 442384, 497682, 509256, 608278, 663576, 746523, 763884, 912417, 995364, 1018512, 1216556, 1327152, 1493046, 1527768, 1824834, 1990728, 2433112, 2737251, 2986092, 3055536, 3649668, 3981456, 4866224, 5474502, 5972184, 7299336, 8211753, 10949004, 11944368, 14598672, 16423506, 21898008, 32847012, 43796016, 65694024, 131388048]

約数ペア:

[(1, 131388048), (2, 65694024), (3, 43796016), (4, 32847012), (6, 21898008), (8, 16423506), (9, 14598672), (11, 11944368), (12, 10949004), (16, 8211753), (18, 7299336), (22, 5972184), (24, 5474502), (27, 4866224), (33, 3981456), (36, 3649668), (43, 3055536), (44, 2986092), (48, 2737251), (54, 2433112), (66, 1990728), (72, 1824834), (86, 1527768), (88, 1493046), (99, 1327152), (108, 1216556), (129, 1018512), (132, 995364), (144, 912417), (172, 763884), (176, 746523), (198, 663576), (216, 608278), (258, 509256), (264, 497682), (297, 442384), (344, 381942), (387, 339504), (396, 331788), (432, 304139), (473, 277776), (516, 254628), (528, 248841), (594, 221192), (643, 204336), (688, 190971), (774, 169752), (792, 165894), (946, 138888), (1032, 127314), (1161, 113168), (1188, 110596), (1286, 102168), (1419, 92592), (1548, 84876), (1584, 82947), (1892, 69444), (1929, 68112), (2064, 63657), (2322, 56584), (2376, 55298), (2572, 51084), (2838, 46296), (3096, 42438), (3784, 34722), (3858, 34056), (4257, 30864), (4644, 28292), (4752, 27649), (5144, 25542), (5676, 23148), (5787, 22704), (6192, 21219), (7073, 18576), (7568, 17361), (7716, 17028), (8514, 15432), (9288, 14146), (10288, 12771), (11352, 11574)]