171909216

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2338

約数の個数: 120

約数和(自身を含む): 523242720

約数和(自身を除く): 351333504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2287, 2349, 2592, 2784, 3132, 4176, 4574, 4698, 6264, 6861, 8352, 9148, 9396, 12528, 13722, 18296, 18792, 20583, 25056, 27444, 36592, 37584, 41166, 54888, 61749, 66323, 73184, 75168, 82332, 109776, 123498, 132646, 164664, 185247, 198969, 219552, 246996, 265292, 329328, 370494, 397938, 493992, 530584, 596907, 658656, 740988, 795876, 987984, 1061168, 1193814, 1481976, 1591752, 1790721, 1975968, 2122336, 2387628, 2963952, 3183504, 3581442, 4775256, 5372163, 5927904, 6367008, 7162884, 9550512, 10744326, 14325768, 19101024, 21488652, 28651536, 42977304, 57303072, 85954608, 171909216]

約数ペア:

[(1, 171909216), (2, 85954608), (3, 57303072), (4, 42977304), (6, 28651536), (8, 21488652), (9, 19101024), (12, 14325768), (16, 10744326), (18, 9550512), (24, 7162884), (27, 6367008), (29, 5927904), (32, 5372163), (36, 4775256), (48, 3581442), (54, 3183504), (58, 2963952), (72, 2387628), (81, 2122336), (87, 1975968), (96, 1790721), (108, 1591752), (116, 1481976), (144, 1193814), (162, 1061168), (174, 987984), (216, 795876), (232, 740988), (261, 658656), (288, 596907), (324, 530584), (348, 493992), (432, 397938), (464, 370494), (522, 329328), (648, 265292), (696, 246996), (783, 219552), (864, 198969), (928, 185247), (1044, 164664), (1296, 132646), (1392, 123498), (1566, 109776), (2088, 82332), (2287, 75168), (2349, 73184), (2592, 66323), (2784, 61749), (3132, 54888), (4176, 41166), (4574, 37584), (4698, 36592), (6264, 27444), (6861, 25056), (8352, 20583), (9148, 18792), (9396, 18296), (12528, 13722)]