140580288

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7922

約数の個数: 84

約数和(自身を含む): 415999168

約数和(自身を除く): 275418880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 7873, 8928, 15746, 17856, 23619, 31492, 47238, 62984, 70857, 94476, 125968, 141714, 188952, 244063, 251936, 283428, 377904, 488126, 503872, 566856, 732189, 755808, 976252, 1133712, 1464378, 1511616, 1952504, 2196567, 2267424, 2928756, 3905008, 4393134, 4534848, 5857512, 7810016, 8786268, 11715024, 15620032, 17572536, 23430048, 35145072, 46860096, 70290144, 140580288]

約数ペア:

[(1, 140580288), (2, 70290144), (3, 46860096), (4, 35145072), (6, 23430048), (8, 17572536), (9, 15620032), (12, 11715024), (16, 8786268), (18, 7810016), (24, 5857512), (31, 4534848), (32, 4393134), (36, 3905008), (48, 2928756), (62, 2267424), (64, 2196567), (72, 1952504), (93, 1511616), (96, 1464378), (124, 1133712), (144, 976252), (186, 755808), (192, 732189), (248, 566856), (279, 503872), (288, 488126), (372, 377904), (496, 283428), (558, 251936), (576, 244063), (744, 188952), (992, 141714), (1116, 125968), (1488, 94476), (1984, 70857), (2232, 62984), (2976, 47238), (4464, 31492), (5952, 23619), (7873, 17856), (8928, 15746)]