168562776

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3517}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 421737840

約数和(自身を除く): 253175064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 3517, 3994, 5991, 7034, 7988, 10551, 11982, 14068, 15976, 21102, 23964, 28136, 42204, 47928, 84408, 7023449, 14046898, 21070347, 28093796, 42140694, 56187592, 84281388, 168562776]

約数ペア:

[(1, 168562776), (2, 84281388), (3, 56187592), (4, 42140694), (6, 28093796), (8, 21070347), (12, 14046898), (24, 7023449), (1997, 84408), (3517, 47928), (3994, 42204), (5991, 28136), (7034, 23964), (7988, 21102), (10551, 15976), (11982, 14068)]