131370288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 416401920

約数和(自身を除く): 285031632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 109, 112, 119, 136, 168, 204, 211, 218, 238, 272, 327, 336, 357, 408, 422, 436, 476, 633, 654, 714, 763, 816, 844, 872, 952, 1266, 1308, 1428, 1477, 1526, 1688, 1744, 1853, 1904, 2289, 2532, 2616, 2856, 2954, 3052, 3376, 3587, 3706, 4431, 4578, 5064, 5232, 5559, 5712, 5908, 6104, 7174, 7412, 8862, 9156, 10128, 10761, 11118, 11816, 12208, 12971, 14348, 14824, 17724, 18312, 21522, 22236, 22999, 23632, 25109, 25942, 28696, 29648, 35448, 36624, 38913, 43044, 44472, 45998, 50218, 51884, 57392, 68997, 70896, 75327, 77826, 86088, 88944, 91996, 100436, 103768, 137994, 150654, 155652, 160993, 172176, 183992, 200872, 207536, 275988, 301308, 311304, 321986, 367984, 390983, 401744, 482979, 551976, 602616, 622608, 643972, 781966, 965958, 1103952, 1172949, 1205232, 1287944, 1563932, 1931916, 2345898, 2575888, 2736881, 3127864, 3863832, 4691796, 5473762, 6255728, 7727664, 8210643, 9383592, 10947524, 16421286, 18767184, 21895048, 32842572, 43790096, 65685144, 131370288]

約数ペア:

[(1, 131370288), (2, 65685144), (3, 43790096), (4, 32842572), (6, 21895048), (7, 18767184), (8, 16421286), (12, 10947524), (14, 9383592), (16, 8210643), (17, 7727664), (21, 6255728), (24, 5473762), (28, 4691796), (34, 3863832), (42, 3127864), (48, 2736881), (51, 2575888), (56, 2345898), (68, 1931916), (84, 1563932), (102, 1287944), (109, 1205232), (112, 1172949), (119, 1103952), (136, 965958), (168, 781966), (204, 643972), (211, 622608), (218, 602616), (238, 551976), (272, 482979), (327, 401744), (336, 390983), (357, 367984), (408, 321986), (422, 311304), (436, 301308), (476, 275988), (633, 207536), (654, 200872), (714, 183992), (763, 172176), (816, 160993), (844, 155652), (872, 150654), (952, 137994), (1266, 103768), (1308, 100436), (1428, 91996), (1477, 88944), (1526, 86088), (1688, 77826), (1744, 75327), (1853, 70896), (1904, 68997), (2289, 57392), (2532, 51884), (2616, 50218), (2856, 45998), (2954, 44472), (3052, 43044), (3376, 38913), (3587, 36624), (3706, 35448), (4431, 29648), (4578, 28696), (5064, 25942), (5232, 25109), (5559, 23632), (5712, 22999), (5908, 22236), (6104, 21522), (7174, 18312), (7412, 17724), (8862, 14824), (9156, 14348), (10128, 12971), (10761, 12208), (11118, 11816)]