179994752

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 439824000

約数和(自身を除く): 259829248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 97, 109, 112, 128, 133, 152, 194, 218, 224, 266, 304, 388, 436, 448, 532, 608, 679, 763, 776, 872, 896, 1064, 1216, 1358, 1526, 1552, 1744, 1843, 2071, 2128, 2432, 2716, 3052, 3104, 3488, 3686, 4142, 4256, 5432, 6104, 6208, 6976, 7372, 8284, 8512, 10573, 10864, 12208, 12416, 12901, 13952, 14497, 14744, 16568, 17024, 21146, 21728, 24416, 25802, 28994, 29488, 33136, 42292, 43456, 48832, 51604, 57988, 58976, 66272, 74011, 84584, 86912, 97664, 103208, 115976, 117952, 132544, 148022, 169168, 200887, 206416, 231952, 235904, 265088, 296044, 338336, 401774, 412832, 463904, 592088, 676672, 803548, 825664, 927808, 1184176, 1353344, 1406209, 1607096, 1651328, 1855616, 2368352, 2812418, 3214192, 4736704, 5624836, 6428384, 9473408, 11249672, 12856768, 22499344, 25713536, 44998688, 89997376, 179994752]

約数ペア:

[(1, 179994752), (2, 89997376), (4, 44998688), (7, 25713536), (8, 22499344), (14, 12856768), (16, 11249672), (19, 9473408), (28, 6428384), (32, 5624836), (38, 4736704), (56, 3214192), (64, 2812418), (76, 2368352), (97, 1855616), (109, 1651328), (112, 1607096), (128, 1406209), (133, 1353344), (152, 1184176), (194, 927808), (218, 825664), (224, 803548), (266, 676672), (304, 592088), (388, 463904), (436, 412832), (448, 401774), (532, 338336), (608, 296044), (679, 265088), (763, 235904), (776, 231952), (872, 206416), (896, 200887), (1064, 169168), (1216, 148022), (1358, 132544), (1526, 117952), (1552, 115976), (1744, 103208), (1843, 97664), (2071, 86912), (2128, 84584), (2432, 74011), (2716, 66272), (3052, 58976), (3104, 57988), (3488, 51604), (3686, 48832), (4142, 43456), (4256, 42292), (5432, 33136), (6104, 29488), (6208, 28994), (6976, 25802), (7372, 24416), (8284, 21728), (8512, 21146), (10573, 17024), (10864, 16568), (12208, 14744), (12416, 14497), (12901, 13952)]