142708482

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4432

約数の個数: 72

約数和(自身を含む): 369489276

約数和(自身を除く): 226780794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4373, 4662, 5439, 8746, 10878, 13119, 16317, 26238, 30611, 32634, 39357, 61222, 78714, 91833, 161801, 183666, 214277, 275499, 323602, 428554, 485403, 550998, 642831, 970806, 1132607, 1285662, 1456209, 1928493, 2265214, 2912418, 3397821, 3856986, 6795642, 7928249, 10193463, 15856498, 20386926, 23784747, 47569494, 71354241, 142708482]

約数ペア:

[(1, 142708482), (2, 71354241), (3, 47569494), (6, 23784747), (7, 20386926), (9, 15856498), (14, 10193463), (18, 7928249), (21, 6795642), (37, 3856986), (42, 3397821), (49, 2912418), (63, 2265214), (74, 1928493), (98, 1456209), (111, 1285662), (126, 1132607), (147, 970806), (222, 642831), (259, 550998), (294, 485403), (333, 428554), (441, 323602), (518, 275499), (666, 214277), (777, 183666), (882, 161801), (1554, 91833), (1813, 78714), (2331, 61222), (3626, 39357), (4373, 32634), (4662, 30611), (5439, 26238), (8746, 16317), (10878, 13119)]