140782848

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 407949696

約数和(自身を除く): 267166848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 263, 272, 328, 384, 408, 492, 526, 544, 656, 697, 768, 789, 816, 984, 1052, 1088, 1312, 1394, 1578, 1632, 1968, 2091, 2104, 2176, 2624, 2788, 3156, 3264, 3936, 4182, 4208, 4352, 4471, 5248, 5576, 6312, 6528, 7872, 8364, 8416, 8942, 10496, 10783, 11152, 12624, 13056, 13413, 15744, 16728, 16832, 17884, 21566, 22304, 25248, 26826, 31488, 32349, 33456, 33664, 35768, 43132, 44608, 50496, 53652, 64698, 66912, 67328, 71536, 86264, 89216, 100992, 107304, 129396, 133824, 143072, 172528, 178432, 183311, 201984, 214608, 258792, 267648, 286144, 345056, 366622, 429216, 517584, 535296, 549933, 572288, 690112, 733244, 858432, 1035168, 1099866, 1144576, 1380224, 1466488, 1716864, 2070336, 2199732, 2760448, 2932976, 3433728, 4140672, 4399464, 5865952, 8281344, 8798928, 11731904, 17597856, 23463808, 35195712, 46927616, 70391424, 140782848]

約数ペア:

[(1, 140782848), (2, 70391424), (3, 46927616), (4, 35195712), (6, 23463808), (8, 17597856), (12, 11731904), (16, 8798928), (17, 8281344), (24, 5865952), (32, 4399464), (34, 4140672), (41, 3433728), (48, 2932976), (51, 2760448), (64, 2199732), (68, 2070336), (82, 1716864), (96, 1466488), (102, 1380224), (123, 1144576), (128, 1099866), (136, 1035168), (164, 858432), (192, 733244), (204, 690112), (246, 572288), (256, 549933), (263, 535296), (272, 517584), (328, 429216), (384, 366622), (408, 345056), (492, 286144), (526, 267648), (544, 258792), (656, 214608), (697, 201984), (768, 183311), (789, 178432), (816, 172528), (984, 143072), (1052, 133824), (1088, 129396), (1312, 107304), (1394, 100992), (1578, 89216), (1632, 86264), (1968, 71536), (2091, 67328), (2104, 66912), (2176, 64698), (2624, 53652), (2788, 50496), (3156, 44608), (3264, 43132), (3936, 35768), (4182, 33664), (4208, 33456), (4352, 32349), (4471, 31488), (5248, 26826), (5576, 25248), (6312, 22304), (6528, 21566), (7872, 17884), (8364, 16832), (8416, 16728), (8942, 15744), (10496, 13413), (10783, 13056), (11152, 12624)]