139408752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9710

約数の個数: 80

約数和(自身を含む): 421203200

約数和(自身を除く): 281794448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 9649, 14448, 19298, 28947, 38596, 57894, 67543, 77192, 115788, 135086, 154384, 202629, 231576, 270172, 405258, 414907, 463152, 540344, 810516, 829814, 1080688, 1244721, 1621032, 1659628, 2489442, 2904349, 3242064, 3319256, 4978884, 5808698, 6638512, 8713047, 9957768, 11617396, 17426094, 19915536, 23234792, 34852188, 46469584, 69704376, 139408752]

約数ペア:

[(1, 139408752), (2, 69704376), (3, 46469584), (4, 34852188), (6, 23234792), (7, 19915536), (8, 17426094), (12, 11617396), (14, 9957768), (16, 8713047), (21, 6638512), (24, 5808698), (28, 4978884), (42, 3319256), (43, 3242064), (48, 2904349), (56, 2489442), (84, 1659628), (86, 1621032), (112, 1244721), (129, 1080688), (168, 829814), (172, 810516), (258, 540344), (301, 463152), (336, 414907), (344, 405258), (516, 270172), (602, 231576), (688, 202629), (903, 154384), (1032, 135086), (1204, 115788), (1806, 77192), (2064, 67543), (2408, 57894), (3612, 38596), (4816, 28947), (7224, 19298), (9649, 14448)]