128577648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{92369}}^1$

素因数の和:92409

約数の個数: 40

約数和(自身を含む): 343616400

約数和(自身を除く): 215038752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 92369, 184738, 277107, 369476, 554214, 738952, 1108428, 1477904, 2216856, 2678701, 4433712, 5357402, 8036103, 10714804, 16072206, 21429608, 32144412, 42859216, 64288824, 128577648]

約数ペア:

[(1, 128577648), (2, 64288824), (3, 42859216), (4, 32144412), (6, 21429608), (8, 16072206), (12, 10714804), (16, 8036103), (24, 5357402), (29, 4433712), (48, 2678701), (58, 2216856), (87, 1477904), (116, 1108428), (174, 738952), (232, 554214), (348, 369476), (464, 277107), (696, 184738), (1392, 92369)]