138872448

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 483235200

約数和(自身を除く): 344362752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 281, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 468, 528, 562, 572, 576, 594, 624, 702, 704, 792, 832, 843, 858, 864, 936, 1056, 1124, 1144, 1152, 1188, 1248, 1287, 1404, 1408, 1584, 1664, 1686, 1716, 1728, 1872, 2112, 2248, 2288, 2376, 2496, 2529, 2574, 2808, 3091, 3168, 3372, 3432, 3456, 3653, 3744, 3861, 4224, 4496, 4576, 4752, 4992, 5058, 5148, 5616, 6182, 6336, 6744, 6864, 7306, 7488, 7587, 7722, 8992, 9152, 9273, 9504, 10116, 10296, 10959, 11232, 12364, 12672, 13488, 13728, 14612, 14976, 15174, 15444, 17984, 18304, 18546, 19008, 20232, 20592, 21918, 22464, 24728, 26976, 27456, 27819, 29224, 30348, 30888, 32877, 35968, 37092, 38016, 40183, 40464, 41184, 43836, 44928, 49456, 53952, 54912, 55638, 58448, 60696, 61776, 65754, 74184, 80366, 80928, 82368, 83457, 87672, 98631, 98912, 107904, 111276, 116896, 120549, 121392, 123552, 131508, 148368, 160732, 161856, 164736, 166914, 175344, 197262, 197824, 222552, 233792, 241098, 242784, 247104, 263016, 296736, 321464, 323712, 333828, 350688, 361647, 394524, 395648, 445104, 467584, 482196, 485568, 494208, 526032, 593472, 642928, 667656, 701376, 723294, 789048, 890208, 964392, 971136, 1052064, 1084941, 1186944, 1285856, 1335312, 1402752, 1446588, 1578096, 1780416, 1928784, 2104128, 2169882, 2571712, 2670624, 2893176, 3156192, 3560832, 3857568, 4208256, 4339764, 5143424, 5341248, 5786352, 6312384, 7715136, 8679528, 10682496, 11572704, 12624768, 15430272, 17359056, 23145408, 34718112, 46290816, 69436224, 138872448]

約数ペア:

[(1, 138872448), (2, 69436224), (3, 46290816), (4, 34718112), (6, 23145408), (8, 17359056), (9, 15430272), (11, 12624768), (12, 11572704), (13, 10682496), (16, 8679528), (18, 7715136), (22, 6312384), (24, 5786352), (26, 5341248), (27, 5143424), (32, 4339764), (33, 4208256), (36, 3857568), (39, 3560832), (44, 3156192), (48, 2893176), (52, 2670624), (54, 2571712), (64, 2169882), (66, 2104128), (72, 1928784), (78, 1780416), (88, 1578096), (96, 1446588), (99, 1402752), (104, 1335312), (108, 1285856), (117, 1186944), (128, 1084941), (132, 1052064), (143, 971136), (144, 964392), (156, 890208), (176, 789048), (192, 723294), (198, 701376), (208, 667656), (216, 642928), (234, 593472), (264, 526032), (281, 494208), (286, 485568), (288, 482196), (297, 467584), (312, 445104), (351, 395648), (352, 394524), (384, 361647), (396, 350688), (416, 333828), (429, 323712), (432, 321464), (468, 296736), (528, 263016), (562, 247104), (572, 242784), (576, 241098), (594, 233792), (624, 222552), (702, 197824), (704, 197262), (792, 175344), (832, 166914), (843, 164736), (858, 161856), (864, 160732), (936, 148368), (1056, 131508), (1124, 123552), (1144, 121392), (1152, 120549), (1188, 116896), (1248, 111276), (1287, 107904), (1404, 98912), (1408, 98631), (1584, 87672), (1664, 83457), (1686, 82368), (1716, 80928), (1728, 80366), (1872, 74184), (2112, 65754), (2248, 61776), (2288, 60696), (2376, 58448), (2496, 55638), (2529, 54912), (2574, 53952), (2808, 49456), (3091, 44928), (3168, 43836), (3372, 41184), (3432, 40464), (3456, 40183), (3653, 38016), (3744, 37092), (3861, 35968), (4224, 32877), (4496, 30888), (4576, 30348), (4752, 29224), (4992, 27819), (5058, 27456), (5148, 26976), (5616, 24728), (6182, 22464), (6336, 21918), (6744, 20592), (6864, 20232), (7306, 19008), (7488, 18546), (7587, 18304), (7722, 17984), (8992, 15444), (9152, 15174), (9273, 14976), (9504, 14612), (10116, 13728), (10296, 13488), (10959, 12672), (11232, 12364)]