164950326

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{21767}}^1$

素因数の和:22196

約数の個数: 24

約数和(自身を含む): 358257744

約数和(自身を除く): 193307418

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 21767, 43534, 65301, 130602, 195903, 391806, 9163907, 18327814, 27491721, 54983442, 82475163, 164950326]

約数ペア:

[(1, 164950326), (2, 82475163), (3, 54983442), (6, 27491721), (9, 18327814), (18, 9163907), (421, 391806), (842, 195903), (1263, 130602), (2526, 65301), (3789, 43534), (7578, 21767)]