171368928

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 505945440

約数和(自身を除く): 334576512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 109, 144, 159, 206, 212, 218, 288, 309, 318, 327, 412, 424, 436, 477, 618, 636, 654, 824, 848, 872, 927, 954, 981, 1236, 1272, 1308, 1648, 1696, 1744, 1854, 1908, 1962, 2472, 2544, 2616, 3296, 3488, 3708, 3816, 3924, 4944, 5088, 5232, 5459, 5777, 7416, 7632, 7848, 9888, 10464, 10918, 11227, 11554, 14832, 15264, 15696, 16377, 17331, 21836, 22454, 23108, 29664, 31392, 32754, 33681, 34662, 43672, 44908, 46216, 49131, 51993, 65508, 67362, 69324, 87344, 89816, 92432, 98262, 101043, 103986, 131016, 134724, 138648, 174688, 179632, 184864, 196524, 202086, 207972, 262032, 269448, 277296, 359264, 393048, 404172, 415944, 524064, 538896, 554592, 595031, 786096, 808344, 831888, 1077792, 1190062, 1572192, 1616688, 1663776, 1785093, 2380124, 3233376, 3570186, 4760248, 5355279, 7140372, 9520496, 10710558, 14280744, 19040992, 21421116, 28561488, 42842232, 57122976, 85684464, 171368928]

約数ペア:

[(1, 171368928), (2, 85684464), (3, 57122976), (4, 42842232), (6, 28561488), (8, 21421116), (9, 19040992), (12, 14280744), (16, 10710558), (18, 9520496), (24, 7140372), (32, 5355279), (36, 4760248), (48, 3570186), (53, 3233376), (72, 2380124), (96, 1785093), (103, 1663776), (106, 1616688), (109, 1572192), (144, 1190062), (159, 1077792), (206, 831888), (212, 808344), (218, 786096), (288, 595031), (309, 554592), (318, 538896), (327, 524064), (412, 415944), (424, 404172), (436, 393048), (477, 359264), (618, 277296), (636, 269448), (654, 262032), (824, 207972), (848, 202086), (872, 196524), (927, 184864), (954, 179632), (981, 174688), (1236, 138648), (1272, 134724), (1308, 131016), (1648, 103986), (1696, 101043), (1744, 98262), (1854, 92432), (1908, 89816), (1962, 87344), (2472, 69324), (2544, 67362), (2616, 65508), (3296, 51993), (3488, 49131), (3708, 46216), (3816, 44908), (3924, 43672), (4944, 34662), (5088, 33681), (5232, 32754), (5459, 31392), (5777, 29664), (7416, 23108), (7632, 22454), (7848, 21836), (9888, 17331), (10464, 16377), (10918, 15696), (11227, 15264), (11554, 14832)]