155864306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3786

約数の個数: 24

約数和(自身を含む): 255227904

約数和(自身を除く): 99363598

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 3631, 7262, 21463, 42926, 47203, 94406, 461137, 613639, 922274, 1227278, 5994781, 11989562, 77932153, 155864306]

約数ペア:

[(1, 155864306), (2, 77932153), (13, 11989562), (26, 5994781), (127, 1227278), (169, 922274), (254, 613639), (338, 461137), (1651, 94406), (3302, 47203), (3631, 42926), (7262, 21463)]