166923568

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2963}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 370476288

約数和(自身を除く): 203552720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 1006, 2012, 2963, 3521, 4024, 5926, 7042, 8048, 11852, 14084, 20741, 23704, 28168, 41482, 47408, 56336, 82964, 165928, 331856, 1490389, 2980778, 5961556, 10432723, 11923112, 20865446, 23846224, 41730892, 83461784, 166923568]

約数ペア:

[(1, 166923568), (2, 83461784), (4, 41730892), (7, 23846224), (8, 20865446), (14, 11923112), (16, 10432723), (28, 5961556), (56, 2980778), (112, 1490389), (503, 331856), (1006, 165928), (2012, 82964), (2963, 56336), (3521, 47408), (4024, 41482), (5926, 28168), (7042, 23704), (8048, 20741), (11852, 14084)]