149075776

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2663

約数の個数: 56

約数和(自身を含む): 316016640

約数和(自身を除く): 166940864

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2591, 3596, 5182, 7192, 10364, 14384, 20728, 28768, 41456, 57536, 75139, 80321, 82912, 150278, 160642, 165824, 300556, 321284, 601112, 642568, 1202224, 1285136, 2329309, 2404448, 2570272, 4658618, 4808896, 5140544, 9317236, 18634472, 37268944, 74537888, 149075776]

約数ペア:

[(1, 149075776), (2, 74537888), (4, 37268944), (8, 18634472), (16, 9317236), (29, 5140544), (31, 4808896), (32, 4658618), (58, 2570272), (62, 2404448), (64, 2329309), (116, 1285136), (124, 1202224), (232, 642568), (248, 601112), (464, 321284), (496, 300556), (899, 165824), (928, 160642), (992, 150278), (1798, 82912), (1856, 80321), (1984, 75139), (2591, 57536), (3596, 41456), (5182, 28768), (7192, 20728), (10364, 14384)]