149994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 350532

約数和(自身を除く): 200538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 641, 1282, 1923, 3846, 5769, 8333, 11538, 16666, 24999, 49998, 74997, 149994]

約数ペア:

[(1, 149994), (2, 74997), (3, 49998), (6, 24999), (9, 16666), (13, 11538), (18, 8333), (26, 5769), (39, 3846), (78, 1923), (117, 1282), (234, 641)]