168342744

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{16661}}^1$

素因数の和:17091

約数の個数: 32

約数和(自身を含む): 421881840

約数和(自身を除く): 253539096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 16661, 33322, 49983, 66644, 99966, 133288, 199932, 399864, 7014281, 14028562, 21042843, 28057124, 42085686, 56114248, 84171372, 168342744]

約数ペア:

[(1, 168342744), (2, 84171372), (3, 56114248), (4, 42085686), (6, 28057124), (8, 21042843), (12, 14028562), (24, 7014281), (421, 399864), (842, 199932), (1263, 133288), (1684, 99966), (2526, 66644), (3368, 49983), (5052, 33322), (10104, 16661)]