149505784

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{9293}}^1$

素因数の和:11310

約数の個数: 16

約数和(自身を含む): 280492920

約数和(自身を除く): 130987136

約数列:

[1, 2, 4, 8, 2011, 4022, 8044, 9293, 16088, 18586, 37172, 74344, 18688223, 37376446, 74752892, 149505784]

約数ペア:

[(1, 149505784), (2, 74752892), (4, 37376446), (8, 18688223), (2011, 74344), (4022, 37172), (8044, 18586), (9293, 16088)]