164519376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 508062720

約数和(自身を除く): 343543344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 59, 84, 86, 112, 118, 129, 168, 172, 177, 193, 236, 258, 301, 336, 344, 354, 386, 413, 472, 516, 579, 602, 688, 708, 772, 826, 903, 944, 1032, 1158, 1204, 1239, 1351, 1416, 1544, 1652, 1806, 2064, 2316, 2408, 2478, 2537, 2702, 2832, 3088, 3304, 3612, 4053, 4632, 4816, 4956, 5074, 5404, 6608, 7224, 7611, 8106, 8299, 9264, 9912, 10148, 10808, 11387, 14448, 15222, 16212, 16598, 17759, 19824, 20296, 21616, 22774, 24897, 30444, 32424, 33196, 34161, 35518, 40592, 45548, 49794, 53277, 58093, 60888, 64848, 66392, 68322, 71036, 79709, 91096, 99588, 106554, 116186, 121776, 132784, 136644, 142072, 159418, 174279, 182192, 199176, 213108, 232372, 239127, 273288, 284144, 318836, 348558, 398352, 426216, 464744, 478254, 489641, 546576, 637672, 697116, 852432, 929488, 956508, 979282, 1275344, 1394232, 1468923, 1913016, 1958564, 2788464, 2937846, 3427487, 3826032, 3917128, 5875692, 6854974, 7834256, 10282461, 11751384, 13709948, 20564922, 23502768, 27419896, 41129844, 54839792, 82259688, 164519376]

約数ペア:

[(1, 164519376), (2, 82259688), (3, 54839792), (4, 41129844), (6, 27419896), (7, 23502768), (8, 20564922), (12, 13709948), (14, 11751384), (16, 10282461), (21, 7834256), (24, 6854974), (28, 5875692), (42, 3917128), (43, 3826032), (48, 3427487), (56, 2937846), (59, 2788464), (84, 1958564), (86, 1913016), (112, 1468923), (118, 1394232), (129, 1275344), (168, 979282), (172, 956508), (177, 929488), (193, 852432), (236, 697116), (258, 637672), (301, 546576), (336, 489641), (344, 478254), (354, 464744), (386, 426216), (413, 398352), (472, 348558), (516, 318836), (579, 284144), (602, 273288), (688, 239127), (708, 232372), (772, 213108), (826, 199176), (903, 182192), (944, 174279), (1032, 159418), (1158, 142072), (1204, 136644), (1239, 132784), (1351, 121776), (1416, 116186), (1544, 106554), (1652, 99588), (1806, 91096), (2064, 79709), (2316, 71036), (2408, 68322), (2478, 66392), (2537, 64848), (2702, 60888), (2832, 58093), (3088, 53277), (3304, 49794), (3612, 45548), (4053, 40592), (4632, 35518), (4816, 34161), (4956, 33196), (5074, 32424), (5404, 30444), (6608, 24897), (7224, 22774), (7611, 21616), (8106, 20296), (8299, 19824), (9264, 17759), (9912, 16598), (10148, 16212), (10808, 15222), (11387, 14448)]