139049472

素因数分解:

$2^9\times 3^1\times {\mathrm{90527}}^1$

素因数の和:90548

約数の個数: 40

約数和(自身を含む): 370440576

約数和(自身を除く): 231391104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 90527, 181054, 271581, 362108, 543162, 724216, 1086324, 1448432, 2172648, 2896864, 4345296, 5793728, 8690592, 11587456, 17381184, 23174912, 34762368, 46349824, 69524736, 139049472]

約数ペア:

[(1, 139049472), (2, 69524736), (3, 46349824), (4, 34762368), (6, 23174912), (8, 17381184), (12, 11587456), (16, 8690592), (24, 5793728), (32, 4345296), (48, 2896864), (64, 2172648), (96, 1448432), (128, 1086324), (192, 724216), (256, 543162), (384, 362108), (512, 271581), (768, 181054), (1536, 90527)]