171439142

素因数分解:

$2^1\times 7^2\times {\mathrm{937}}^1\times {\mathrm{1867}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 299623464

約数和(自身を除く): 128184322

約数列:

[1, 2, 7, 14, 49, 98, 937, 1867, 1874, 3734, 6559, 13069, 13118, 26138, 45913, 91483, 91826, 182966, 1749379, 3498758, 12245653, 24491306, 85719571, 171439142]

約数ペア:

[(1, 171439142), (2, 85719571), (7, 24491306), (14, 12245653), (49, 3498758), (98, 1749379), (937, 182966), (1867, 91826), (1874, 91483), (3734, 45913), (6559, 26138), (13069, 13118)]