145723968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 168

約数和(自身を含む): 464820000

約数和(自身を除く): 319096032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 499, 507, 576, 624, 676, 702, 832, 864, 936, 998, 1014, 1248, 1352, 1404, 1497, 1521, 1728, 1872, 1996, 2028, 2496, 2704, 2808, 2994, 3042, 3744, 3992, 4056, 4491, 4563, 5408, 5616, 5988, 6084, 6487, 7488, 7984, 8112, 8982, 9126, 10816, 11232, 11976, 12168, 12974, 13473, 15968, 16224, 17964, 18252, 19461, 22464, 23952, 24336, 25948, 26946, 31936, 32448, 35928, 36504, 38922, 47904, 48672, 51896, 53892, 58383, 71856, 73008, 77844, 84331, 95808, 97344, 103792, 107784, 116766, 143712, 146016, 155688, 168662, 175149, 207584, 215568, 233532, 252993, 287424, 292032, 311376, 337324, 350298, 415168, 431136, 467064, 505986, 622752, 674648, 700596, 758979, 862272, 934128, 1011972, 1245504, 1349296, 1401192, 1517958, 1868256, 2023944, 2276937, 2698592, 2802384, 3035916, 3736512, 4047888, 4553874, 5397184, 5604768, 6071832, 8095776, 9107748, 11209536, 12143664, 16191552, 18215496, 24287328, 36430992, 48574656, 72861984, 145723968]

約数ペア:

[(1, 145723968), (2, 72861984), (3, 48574656), (4, 36430992), (6, 24287328), (8, 18215496), (9, 16191552), (12, 12143664), (13, 11209536), (16, 9107748), (18, 8095776), (24, 6071832), (26, 5604768), (27, 5397184), (32, 4553874), (36, 4047888), (39, 3736512), (48, 3035916), (52, 2802384), (54, 2698592), (64, 2276937), (72, 2023944), (78, 1868256), (96, 1517958), (104, 1401192), (108, 1349296), (117, 1245504), (144, 1011972), (156, 934128), (169, 862272), (192, 758979), (208, 700596), (216, 674648), (234, 622752), (288, 505986), (312, 467064), (338, 431136), (351, 415168), (416, 350298), (432, 337324), (468, 311376), (499, 292032), (507, 287424), (576, 252993), (624, 233532), (676, 215568), (702, 207584), (832, 175149), (864, 168662), (936, 155688), (998, 146016), (1014, 143712), (1248, 116766), (1352, 107784), (1404, 103792), (1497, 97344), (1521, 95808), (1728, 84331), (1872, 77844), (1996, 73008), (2028, 71856), (2496, 58383), (2704, 53892), (2808, 51896), (2994, 48672), (3042, 47904), (3744, 38922), (3992, 36504), (4056, 35928), (4491, 32448), (4563, 31936), (5408, 26946), (5616, 25948), (5988, 24336), (6084, 23952), (6487, 22464), (7488, 19461), (7984, 18252), (8112, 17964), (8982, 16224), (9126, 15968), (10816, 13473), (11232, 12974), (11976, 12168)]