140755584

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15937}}^1$

素因数の和:15977

約数の個数: 64

約数和(自身を含む): 390162240

約数和(自身を除く): 249406656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 254992, 366551, 382488, 509984, 733102, 764976, 1019968, 1099653, 1466204, 1529952, 2039936, 2199306, 2932408, 3059904, 4398612, 5864816, 6119808, 8797224, 11729632, 17594448, 23459264, 35188896, 46918528, 70377792, 140755584]

約数ペア:

[(1, 140755584), (2, 70377792), (3, 46918528), (4, 35188896), (6, 23459264), (8, 17594448), (12, 11729632), (16, 8797224), (23, 6119808), (24, 5864816), (32, 4398612), (46, 3059904), (48, 2932408), (64, 2199306), (69, 2039936), (92, 1529952), (96, 1466204), (128, 1099653), (138, 1019968), (184, 764976), (192, 733102), (276, 509984), (368, 382488), (384, 366551), (552, 254992), (736, 191244), (1104, 127496), (1472, 95622), (2208, 63748), (2944, 47811), (4416, 31874), (8832, 15937)]