171936352

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4889}}^1$

素因数の和:5063

約数の個数: 48

約数和(自身を含む): 389400480

約数和(自身を除く): 217464128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 4889, 5024, 8792, 9778, 17584, 19556, 34223, 35168, 39112, 68446, 78224, 136892, 156448, 273784, 547568, 767573, 1095136, 1535146, 3070292, 5373011, 6140584, 10746022, 12281168, 21492044, 24562336, 42984088, 85968176, 171936352]

約数ペア:

[(1, 171936352), (2, 85968176), (4, 42984088), (7, 24562336), (8, 21492044), (14, 12281168), (16, 10746022), (28, 6140584), (32, 5373011), (56, 3070292), (112, 1535146), (157, 1095136), (224, 767573), (314, 547568), (628, 273784), (1099, 156448), (1256, 136892), (2198, 78224), (2512, 68446), (4396, 39112), (4889, 35168), (5024, 34223), (8792, 19556), (9778, 17584)]