178938192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2129}}^1$

素因数の和:2260

約数の個数: 80

約数和(自身を含む): 494432640

約数和(自身を除く): 315494448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 1236, 1648, 1751, 2129, 2472, 3502, 4258, 4944, 5253, 6387, 7004, 8516, 10506, 12774, 14008, 17032, 21012, 25548, 28016, 34064, 36193, 42024, 51096, 72386, 84048, 102192, 108579, 144772, 217158, 219287, 289544, 434316, 438574, 579088, 657861, 868632, 877148, 1315722, 1737264, 1754296, 2631444, 3508592, 3727879, 5262888, 7455758, 10525776, 11183637, 14911516, 22367274, 29823032, 44734548, 59646064, 89469096, 178938192]

約数ペア:

[(1, 178938192), (2, 89469096), (3, 59646064), (4, 44734548), (6, 29823032), (8, 22367274), (12, 14911516), (16, 11183637), (17, 10525776), (24, 7455758), (34, 5262888), (48, 3727879), (51, 3508592), (68, 2631444), (102, 1754296), (103, 1737264), (136, 1315722), (204, 877148), (206, 868632), (272, 657861), (309, 579088), (408, 438574), (412, 434316), (618, 289544), (816, 219287), (824, 217158), (1236, 144772), (1648, 108579), (1751, 102192), (2129, 84048), (2472, 72386), (3502, 51096), (4258, 42024), (4944, 36193), (5253, 34064), (6387, 28016), (7004, 25548), (8516, 21012), (10506, 17032), (12774, 14008)]