173378592

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 338463648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 71, 72, 96, 122, 139, 142, 144, 183, 213, 244, 278, 284, 288, 366, 417, 426, 488, 549, 556, 568, 639, 732, 834, 852, 976, 1098, 1112, 1136, 1251, 1278, 1464, 1668, 1704, 1952, 2196, 2224, 2272, 2502, 2556, 2928, 3336, 3408, 4331, 4392, 4448, 5004, 5112, 5856, 6672, 6816, 8479, 8662, 8784, 9869, 10008, 10224, 12993, 13344, 16958, 17324, 17568, 19738, 20016, 20448, 25437, 25986, 29607, 33916, 34648, 38979, 39476, 40032, 50874, 51972, 59214, 67832, 69296, 76311, 77958, 78952, 88821, 101748, 103944, 118428, 135664, 138592, 152622, 155916, 157904, 177642, 203496, 207888, 236856, 271328, 305244, 311832, 315808, 355284, 406992, 415776, 473712, 602009, 610488, 623664, 710568, 813984, 947424, 1204018, 1220976, 1247328, 1421136, 1806027, 2408036, 2441952, 2842272, 3612054, 4816072, 5418081, 7224108, 9632144, 10836162, 14448216, 19264288, 21672324, 28896432, 43344648, 57792864, 86689296, 173378592]

約数ペア:

[(1, 173378592), (2, 86689296), (3, 57792864), (4, 43344648), (6, 28896432), (8, 21672324), (9, 19264288), (12, 14448216), (16, 10836162), (18, 9632144), (24, 7224108), (32, 5418081), (36, 4816072), (48, 3612054), (61, 2842272), (71, 2441952), (72, 2408036), (96, 1806027), (122, 1421136), (139, 1247328), (142, 1220976), (144, 1204018), (183, 947424), (213, 813984), (244, 710568), (278, 623664), (284, 610488), (288, 602009), (366, 473712), (417, 415776), (426, 406992), (488, 355284), (549, 315808), (556, 311832), (568, 305244), (639, 271328), (732, 236856), (834, 207888), (852, 203496), (976, 177642), (1098, 157904), (1112, 155916), (1136, 152622), (1251, 138592), (1278, 135664), (1464, 118428), (1668, 103944), (1704, 101748), (1952, 88821), (2196, 78952), (2224, 77958), (2272, 76311), (2502, 69296), (2556, 67832), (2928, 59214), (3336, 51972), (3408, 50874), (4331, 40032), (4392, 39476), (4448, 38979), (5004, 34648), (5112, 33916), (5856, 29607), (6672, 25986), (6816, 25437), (8479, 20448), (8662, 20016), (8784, 19738), (9869, 17568), (10008, 17324), (10224, 16958), (12993, 13344)]