158555008

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53857}}^1$

素因数の和:53894

約数の個数: 32

約数和(自身を含む): 329610960

約数和(自身を除く): 171055952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 53857, 107714, 215428, 430856, 861712, 1238711, 1723424, 2477422, 3446848, 4954844, 6893696, 9909688, 19819376, 39638752, 79277504, 158555008]

約数ペア:

[(1, 158555008), (2, 79277504), (4, 39638752), (8, 19819376), (16, 9909688), (23, 6893696), (32, 4954844), (46, 3446848), (64, 2477422), (92, 1723424), (128, 1238711), (184, 861712), (368, 430856), (736, 215428), (1472, 107714), (2944, 53857)]