7889175168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127607}}^1$

素因数の和:127654

約数の個数: 128

約数和(自身を含む): 24990750720

約数和(自身を除く): 17101575552

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, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 61824, 127607, 255214, 382821, 510428, 765642, 893249, 1020856, 1531284, 1786498, 2041712, 2679747, 2934961, 3062568, 3572996, 4083424, 5359494, 5869922, 6125136, 7145992, 8166848, 8804883, 10718988, 11739844, 12250272, 14291984, 16333696, 17609766, 20544727, 21437976, 23479688, 24500544, 28583968, 35219532, 41089454, 42875952, 46959376, 49001088, 57167936, 61634181, 70439064, 82178908, 85751904, 93918752, 114335872, 123268362, 140878128, 164357816, 171503808, 187837504, 246536724, 281756256, 328715632, 343007616, 375675008, 493073448, 563512512, 657431264, 986146896, 1127025024, 1314862528, 1972293792, 2629725056, 3944587584, 7889175168]

約数ペア:

[(1, 7889175168), (2, 3944587584), (3, 2629725056), (4, 1972293792), (6, 1314862528), (7, 1127025024), (8, 986146896), (12, 657431264), (14, 563512512), (16, 493073448), (21, 375675008), (23, 343007616), (24, 328715632), (28, 281756256), (32, 246536724), (42, 187837504), (46, 171503808), (48, 164357816), (56, 140878128), (64, 123268362), (69, 114335872), (84, 93918752), (92, 85751904), (96, 82178908), (112, 70439064), (128, 61634181), (138, 57167936), (161, 49001088), (168, 46959376), (184, 42875952), (192, 41089454), (224, 35219532), (276, 28583968), (322, 24500544), (336, 23479688), (368, 21437976), (384, 20544727), (448, 17609766), (483, 16333696), (552, 14291984), (644, 12250272), (672, 11739844), (736, 10718988), (896, 8804883), (966, 8166848), (1104, 7145992), (1288, 6125136), (1344, 5869922), (1472, 5359494), (1932, 4083424), (2208, 3572996), (2576, 3062568), (2688, 2934961), (2944, 2679747), (3864, 2041712), (4416, 1786498), (5152, 1531284), (7728, 1020856), (8832, 893249), (10304, 765642), (15456, 510428), (20608, 382821), (30912, 255214), (61824, 127607)]