171656688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 523383168

約数和(自身を除く): 351726480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 109, 112, 129, 168, 172, 218, 258, 301, 327, 336, 344, 436, 516, 602, 654, 688, 763, 872, 903, 1032, 1204, 1308, 1526, 1744, 1806, 2064, 2289, 2408, 2616, 3052, 3612, 4578, 4687, 4816, 5232, 6104, 7224, 9156, 9374, 11881, 12208, 14061, 14448, 18312, 18748, 23762, 28122, 32809, 35643, 36624, 37496, 47524, 56244, 65618, 71286, 74992, 83167, 95048, 98427, 112488, 131236, 142572, 166334, 190096, 196854, 224976, 249501, 262472, 285144, 332668, 393708, 499002, 510883, 524944, 570288, 665336, 787416, 998004, 1021766, 1330672, 1532649, 1574832, 1996008, 2043532, 3065298, 3576181, 3992016, 4087064, 6130596, 7152362, 8174128, 10728543, 12261192, 14304724, 21457086, 24522384, 28609448, 42914172, 57218896, 85828344, 171656688]

約数ペア:

[(1, 171656688), (2, 85828344), (3, 57218896), (4, 42914172), (6, 28609448), (7, 24522384), (8, 21457086), (12, 14304724), (14, 12261192), (16, 10728543), (21, 8174128), (24, 7152362), (28, 6130596), (42, 4087064), (43, 3992016), (48, 3576181), (56, 3065298), (84, 2043532), (86, 1996008), (109, 1574832), (112, 1532649), (129, 1330672), (168, 1021766), (172, 998004), (218, 787416), (258, 665336), (301, 570288), (327, 524944), (336, 510883), (344, 499002), (436, 393708), (516, 332668), (602, 285144), (654, 262472), (688, 249501), (763, 224976), (872, 196854), (903, 190096), (1032, 166334), (1204, 142572), (1308, 131236), (1526, 112488), (1744, 98427), (1806, 95048), (2064, 83167), (2289, 74992), (2408, 71286), (2616, 65618), (3052, 56244), (3612, 47524), (4578, 37496), (4687, 36624), (4816, 35643), (5232, 32809), (6104, 28122), (7224, 23762), (9156, 18748), (9374, 18312), (11881, 14448), (12208, 14061)]