145334336

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 330890880

約数和(自身を除く): 185556544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 919, 1412, 1838, 2471, 2824, 3676, 4942, 5648, 6433, 7352, 9884, 11296, 12866, 14704, 19768, 22592, 25732, 29408, 39536, 51464, 58816, 79072, 102928, 158144, 205856, 324407, 411712, 648814, 1297628, 2270849, 2595256, 4541698, 5190512, 9083396, 10381024, 18166792, 20762048, 36333584, 72667168, 145334336]

約数ペア:

[(1, 145334336), (2, 72667168), (4, 36333584), (7, 20762048), (8, 18166792), (14, 10381024), (16, 9083396), (28, 5190512), (32, 4541698), (56, 2595256), (64, 2270849), (112, 1297628), (224, 648814), (353, 411712), (448, 324407), (706, 205856), (919, 158144), (1412, 102928), (1838, 79072), (2471, 58816), (2824, 51464), (3676, 39536), (4942, 29408), (5648, 25732), (6433, 22592), (7352, 19768), (9884, 14704), (11296, 12866)]