140489856

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 462672000

約数和(自身を除く): 322182144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 59, 64, 72, 78, 96, 104, 106, 108, 117, 118, 128, 144, 156, 159, 177, 192, 208, 212, 216, 234, 236, 288, 312, 318, 351, 354, 384, 416, 424, 432, 468, 472, 477, 531, 576, 624, 636, 689, 702, 708, 767, 832, 848, 864, 936, 944, 954, 1062, 1152, 1248, 1272, 1378, 1404, 1416, 1431, 1534, 1593, 1664, 1696, 1728, 1872, 1888, 1908, 2067, 2124, 2301, 2496, 2544, 2756, 2808, 2832, 2862, 3068, 3127, 3186, 3392, 3456, 3744, 3776, 3816, 4134, 4248, 4602, 4992, 5088, 5512, 5616, 5664, 5724, 6136, 6201, 6254, 6372, 6784, 6903, 7488, 7552, 7632, 8268, 8496, 9204, 9381, 10176, 11024, 11232, 11328, 11448, 12272, 12402, 12508, 12744, 13806, 14976, 15264, 16536, 16992, 18408, 18603, 18762, 20352, 20709, 22048, 22464, 22656, 22896, 24544, 24804, 25016, 25488, 27612, 28143, 30528, 33072, 33984, 36816, 37206, 37524, 40651, 41418, 44096, 44928, 45792, 49088, 49608, 50032, 50976, 55224, 56286, 61056, 66144, 67968, 73632, 74412, 75048, 81302, 82836, 84429, 88192, 91584, 98176, 99216, 100064, 101952, 110448, 112572, 121953, 132288, 147264, 148824, 150096, 162604, 165672, 168858, 183168, 198432, 200128, 203904, 220896, 225144, 243906, 264576, 294528, 297648, 300192, 325208, 331344, 337716, 365859, 396864, 400256, 441792, 450288, 487812, 595296, 600384, 650416, 662688, 675432, 731718, 793728, 883584, 900576, 975624, 1097577, 1190592, 1200768, 1300832, 1325376, 1350864, 1463436, 1801152, 1951248, 2195154, 2381184, 2601664, 2650752, 2701728, 2926872, 3602304, 3902496, 4390308, 5203328, 5403456, 5853744, 7804992, 8780616, 10806912, 11707488, 15609984, 17561232, 23414976, 35122464, 46829952, 70244928, 140489856]

約数ペア:

[(1, 140489856), (2, 70244928), (3, 46829952), (4, 35122464), (6, 23414976), (8, 17561232), (9, 15609984), (12, 11707488), (13, 10806912), (16, 8780616), (18, 7804992), (24, 5853744), (26, 5403456), (27, 5203328), (32, 4390308), (36, 3902496), (39, 3602304), (48, 2926872), (52, 2701728), (53, 2650752), (54, 2601664), (59, 2381184), (64, 2195154), (72, 1951248), (78, 1801152), (96, 1463436), (104, 1350864), (106, 1325376), (108, 1300832), (117, 1200768), (118, 1190592), (128, 1097577), (144, 975624), (156, 900576), (159, 883584), (177, 793728), (192, 731718), (208, 675432), (212, 662688), (216, 650416), (234, 600384), (236, 595296), (288, 487812), (312, 450288), (318, 441792), (351, 400256), (354, 396864), (384, 365859), (416, 337716), (424, 331344), (432, 325208), (468, 300192), (472, 297648), (477, 294528), (531, 264576), (576, 243906), (624, 225144), (636, 220896), (689, 203904), (702, 200128), (708, 198432), (767, 183168), (832, 168858), (848, 165672), (864, 162604), (936, 150096), (944, 148824), (954, 147264), (1062, 132288), (1152, 121953), (1248, 112572), (1272, 110448), (1378, 101952), (1404, 100064), (1416, 99216), (1431, 98176), (1534, 91584), (1593, 88192), (1664, 84429), (1696, 82836), (1728, 81302), (1872, 75048), (1888, 74412), (1908, 73632), (2067, 67968), (2124, 66144), (2301, 61056), (2496, 56286), (2544, 55224), (2756, 50976), (2808, 50032), (2832, 49608), (2862, 49088), (3068, 45792), (3127, 44928), (3186, 44096), (3392, 41418), (3456, 40651), (3744, 37524), (3776, 37206), (3816, 36816), (4134, 33984), (4248, 33072), (4602, 30528), (4992, 28143), (5088, 27612), (5512, 25488), (5616, 25016), (5664, 24804), (5724, 24544), (6136, 22896), (6201, 22656), (6254, 22464), (6372, 22048), (6784, 20709), (6903, 20352), (7488, 18762), (7552, 18603), (7632, 18408), (8268, 16992), (8496, 16536), (9204, 15264), (9381, 14976), (10176, 13806), (11024, 12744), (11232, 12508), (11328, 12402), (11448, 12272)]