155805886

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{3389}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 236920320

約数和(自身を除く): 81114434

約数列:

[1, 2, 127, 181, 254, 362, 3389, 6778, 22987, 45974, 430403, 613409, 860806, 1226818, 77902943, 155805886]

約数ペア:

[(1, 155805886), (2, 77902943), (127, 1226818), (181, 860806), (254, 613409), (362, 430403), (3389, 45974), (6778, 22987)]