157966144

素因数分解:

$2^6\times 7^1\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 359468928

約数和(自身を除く): 201502784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 503, 701, 1006, 1402, 2012, 2804, 3521, 4024, 4907, 5608, 7042, 8048, 9814, 11216, 14084, 16096, 19628, 22432, 28168, 32192, 39256, 44864, 56336, 78512, 112672, 157024, 225344, 314048, 352603, 705206, 1410412, 2468221, 2820824, 4936442, 5641648, 9872884, 11283296, 19745768, 22566592, 39491536, 78983072, 157966144]

約数ペア:

[(1, 157966144), (2, 78983072), (4, 39491536), (7, 22566592), (8, 19745768), (14, 11283296), (16, 9872884), (28, 5641648), (32, 4936442), (56, 2820824), (64, 2468221), (112, 1410412), (224, 705206), (448, 352603), (503, 314048), (701, 225344), (1006, 157024), (1402, 112672), (2012, 78512), (2804, 56336), (3521, 44864), (4024, 39256), (4907, 32192), (5608, 28168), (7042, 22432), (8048, 19628), (9814, 16096), (11216, 14084)]