142200864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 316439136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 1999, 2223, 2736, 2964, 3744, 3952, 3998, 4446, 5472, 5928, 5997, 7904, 7996, 8892, 11856, 11994, 15992, 17784, 17991, 23712, 23988, 25987, 31984, 35568, 35982, 37981, 47976, 51974, 63968, 71136, 71964, 75962, 77961, 95952, 103948, 113943, 143928, 151924, 155922, 191904, 207896, 227886, 233883, 287856, 303848, 311844, 341829, 415792, 455772, 467766, 493753, 575712, 607696, 623688, 683658, 831584, 911544, 935532, 987506, 1215392, 1247376, 1367316, 1481259, 1823088, 1871064, 1975012, 2494752, 2734632, 2962518, 3646176, 3742128, 3950024, 4443777, 5469264, 5925036, 7484256, 7900048, 8887554, 10938528, 11850072, 15800096, 17775108, 23700144, 35550216, 47400288, 71100432, 142200864]

約数ペア:

[(1, 142200864), (2, 71100432), (3, 47400288), (4, 35550216), (6, 23700144), (8, 17775108), (9, 15800096), (12, 11850072), (13, 10938528), (16, 8887554), (18, 7900048), (19, 7484256), (24, 5925036), (26, 5469264), (32, 4443777), (36, 3950024), (38, 3742128), (39, 3646176), (48, 2962518), (52, 2734632), (57, 2494752), (72, 1975012), (76, 1871064), (78, 1823088), (96, 1481259), (104, 1367316), (114, 1247376), (117, 1215392), (144, 987506), (152, 935532), (156, 911544), (171, 831584), (208, 683658), (228, 623688), (234, 607696), (247, 575712), (288, 493753), (304, 467766), (312, 455772), (342, 415792), (416, 341829), (456, 311844), (468, 303848), (494, 287856), (608, 233883), (624, 227886), (684, 207896), (741, 191904), (912, 155922), (936, 151924), (988, 143928), (1248, 113943), (1368, 103948), (1482, 95952), (1824, 77961), (1872, 75962), (1976, 71964), (1999, 71136), (2223, 63968), (2736, 51974), (2964, 47976), (3744, 37981), (3952, 35982), (3998, 35568), (4446, 31984), (5472, 25987), (5928, 23988), (5997, 23712), (7904, 17991), (7996, 17784), (8892, 15992), (11856, 11994)]