149916146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{9631}}^1$

素因数の和:9857

約数の個数: 16

約数和(自身を含む): 231399168

約数和(自身を除く): 81483022

約数列:

[1, 2, 43, 86, 181, 362, 7783, 9631, 15566, 19262, 414133, 828266, 1743211, 3486422, 74958073, 149916146]

約数ペア:

[(1, 149916146), (2, 74958073), (43, 3486422), (86, 1743211), (181, 828266), (362, 414133), (7783, 19262), (9631, 15566)]