126553728

素因数分解:

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

素因数の和:159

約数の個数: 192

約数和(自身を含む): 406123200

約数和(自身を除く): 279569472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 89, 92, 96, 112, 128, 138, 161, 168, 178, 184, 192, 224, 267, 276, 322, 336, 356, 368, 384, 448, 483, 529, 534, 552, 623, 644, 672, 712, 736, 896, 966, 1058, 1068, 1104, 1246, 1288, 1344, 1424, 1472, 1587, 1869, 1932, 2047, 2116, 2136, 2208, 2492, 2576, 2688, 2848, 2944, 3174, 3703, 3738, 3864, 4094, 4232, 4272, 4416, 4984, 5152, 5696, 6141, 6348, 7406, 7476, 7728, 8188, 8464, 8544, 8832, 9968, 10304, 11109, 11392, 12282, 12696, 14329, 14812, 14952, 15456, 16376, 16928, 17088, 19936, 20608, 22218, 24564, 25392, 28658, 29624, 29904, 30912, 32752, 33856, 34176, 39872, 42987, 44436, 47081, 49128, 50784, 57316, 59248, 59808, 61824, 65504, 67712, 79744, 85974, 88872, 94162, 98256, 101568, 114632, 118496, 119616, 131008, 141243, 171948, 177744, 188324, 196512, 203136, 229264, 236992, 239232, 262016, 282486, 329567, 343896, 355488, 376648, 393024, 458528, 473984, 564972, 659134, 687792, 710976, 753296, 786048, 917056, 988701, 1129944, 1318268, 1375584, 1421952, 1506592, 1834112, 1977402, 2259888, 2636536, 2751168, 3013184, 3954804, 4519776, 5273072, 5502336, 6026368, 7909608, 9039552, 10546144, 15819216, 18079104, 21092288, 31638432, 42184576, 63276864, 126553728]

約数ペア:

[(1, 126553728), (2, 63276864), (3, 42184576), (4, 31638432), (6, 21092288), (7, 18079104), (8, 15819216), (12, 10546144), (14, 9039552), (16, 7909608), (21, 6026368), (23, 5502336), (24, 5273072), (28, 4519776), (32, 3954804), (42, 3013184), (46, 2751168), (48, 2636536), (56, 2259888), (64, 1977402), (69, 1834112), (84, 1506592), (89, 1421952), (92, 1375584), (96, 1318268), (112, 1129944), (128, 988701), (138, 917056), (161, 786048), (168, 753296), (178, 710976), (184, 687792), (192, 659134), (224, 564972), (267, 473984), (276, 458528), (322, 393024), (336, 376648), (356, 355488), (368, 343896), (384, 329567), (448, 282486), (483, 262016), (529, 239232), (534, 236992), (552, 229264), (623, 203136), (644, 196512), (672, 188324), (712, 177744), (736, 171948), (896, 141243), (966, 131008), (1058, 119616), (1068, 118496), (1104, 114632), (1246, 101568), (1288, 98256), (1344, 94162), (1424, 88872), (1472, 85974), (1587, 79744), (1869, 67712), (1932, 65504), (2047, 61824), (2116, 59808), (2136, 59248), (2208, 57316), (2492, 50784), (2576, 49128), (2688, 47081), (2848, 44436), (2944, 42987), (3174, 39872), (3703, 34176), (3738, 33856), (3864, 32752), (4094, 30912), (4232, 29904), (4272, 29624), (4416, 28658), (4984, 25392), (5152, 24564), (5696, 22218), (6141, 20608), (6348, 19936), (7406, 17088), (7476, 16928), (7728, 16376), (8188, 15456), (8464, 14952), (8544, 14812), (8832, 14329), (9968, 12696), (10304, 12282), (11109, 11392)]