211152144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 448805616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 89, 92, 112, 138, 161, 168, 178, 184, 267, 276, 307, 322, 336, 356, 368, 483, 534, 552, 614, 623, 644, 712, 921, 966, 1068, 1104, 1228, 1246, 1288, 1424, 1842, 1869, 1932, 2047, 2136, 2149, 2456, 2492, 2576, 3684, 3738, 3864, 4094, 4272, 4298, 4912, 4984, 6141, 6447, 7061, 7368, 7476, 7728, 8188, 8596, 9968, 12282, 12894, 14122, 14329, 14736, 14952, 16376, 17192, 21183, 24564, 25788, 27323, 28244, 28658, 29904, 32752, 34384, 42366, 42987, 49128, 49427, 51576, 54646, 56488, 57316, 81969, 84732, 85974, 98256, 98854, 103152, 109292, 112976, 114632, 148281, 163938, 169464, 171948, 191261, 197708, 218584, 229264, 296562, 327876, 338928, 343896, 382522, 395416, 437168, 573783, 593124, 628429, 655752, 687792, 765044, 790832, 1147566, 1186248, 1256858, 1311504, 1530088, 1885287, 2295132, 2372496, 2513716, 3060176, 3770574, 4399003, 4590264, 5027432, 7541148, 8798006, 9180528, 10054864, 13197009, 15082296, 17596012, 26394018, 30164592, 35192024, 52788036, 70384048, 105576072, 211152144]

約数ペア:

[(1, 211152144), (2, 105576072), (3, 70384048), (4, 52788036), (6, 35192024), (7, 30164592), (8, 26394018), (12, 17596012), (14, 15082296), (16, 13197009), (21, 10054864), (23, 9180528), (24, 8798006), (28, 7541148), (42, 5027432), (46, 4590264), (48, 4399003), (56, 3770574), (69, 3060176), (84, 2513716), (89, 2372496), (92, 2295132), (112, 1885287), (138, 1530088), (161, 1311504), (168, 1256858), (178, 1186248), (184, 1147566), (267, 790832), (276, 765044), (307, 687792), (322, 655752), (336, 628429), (356, 593124), (368, 573783), (483, 437168), (534, 395416), (552, 382522), (614, 343896), (623, 338928), (644, 327876), (712, 296562), (921, 229264), (966, 218584), (1068, 197708), (1104, 191261), (1228, 171948), (1246, 169464), (1288, 163938), (1424, 148281), (1842, 114632), (1869, 112976), (1932, 109292), (2047, 103152), (2136, 98854), (2149, 98256), (2456, 85974), (2492, 84732), (2576, 81969), (3684, 57316), (3738, 56488), (3864, 54646), (4094, 51576), (4272, 49427), (4298, 49128), (4912, 42987), (4984, 42366), (6141, 34384), (6447, 32752), (7061, 29904), (7368, 28658), (7476, 28244), (7728, 27323), (8188, 25788), (8596, 24564), (9968, 21183), (12282, 17192), (12894, 16376), (14122, 14952), (14329, 14736)]