144964928

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{2357}}^1$

素因数の和:2431

約数の個数: 42

約数和(自身を含む): 297369738

約数和(自身を除く): 152404810

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 2357, 3844, 4714, 7688, 9428, 15376, 18856, 30752, 37712, 61504, 73067, 75424, 146134, 150848, 292268, 584536, 1169072, 2265077, 2338144, 4530154, 4676288, 9060308, 18120616, 36241232, 72482464, 144964928]

約数ペア:

[(1, 144964928), (2, 72482464), (4, 36241232), (8, 18120616), (16, 9060308), (31, 4676288), (32, 4530154), (62, 2338144), (64, 2265077), (124, 1169072), (248, 584536), (496, 292268), (961, 150848), (992, 146134), (1922, 75424), (1984, 73067), (2357, 61504), (3844, 37712), (4714, 30752), (7688, 18856), (9428, 15376)]