137494

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 24

約数和(自身を含む): 254448

約数和(自身を除く): 116954

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 854, 1127, 1403, 2254, 2806, 2989, 5978, 9821, 19642, 68747, 137494]

約数ペア:

[(1, 137494), (2, 68747), (7, 19642), (14, 9821), (23, 5978), (46, 2989), (49, 2806), (61, 2254), (98, 1403), (122, 1127), (161, 854), (322, 427)]