171855504

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10949}}^1$

素因数の和:11072

約数の個数: 60

約数和(自身を含む): 485413500

約数和(自身を除く): 313557996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 10949, 15696, 21898, 32847, 43796, 65694, 87592, 98541, 131388, 175184, 197082, 262776, 394164, 525552, 788328, 1193441, 1576656, 2386882, 3580323, 4773764, 7160646, 9547528, 10740969, 14321292, 19095056, 21481938, 28642584, 42963876, 57285168, 85927752, 171855504]

約数ペア:

[(1, 171855504), (2, 85927752), (3, 57285168), (4, 42963876), (6, 28642584), (8, 21481938), (9, 19095056), (12, 14321292), (16, 10740969), (18, 9547528), (24, 7160646), (36, 4773764), (48, 3580323), (72, 2386882), (109, 1576656), (144, 1193441), (218, 788328), (327, 525552), (436, 394164), (654, 262776), (872, 197082), (981, 175184), (1308, 131388), (1744, 98541), (1962, 87592), (2616, 65694), (3924, 43796), (5232, 32847), (7848, 21898), (10949, 15696)]