140155204

素因数分解:

$2^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{2467}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 280562240

約数和(自身を除く): 140407036

約数列:

[1, 2, 4, 7, 14, 28, 2029, 2467, 4058, 4934, 8116, 9868, 14203, 17269, 28406, 34538, 56812, 69076, 5005543, 10011086, 20022172, 35038801, 70077602, 140155204]

約数ペア:

[(1, 140155204), (2, 70077602), (4, 35038801), (7, 20022172), (14, 10011086), (28, 5005543), (2029, 69076), (2467, 56812), (4058, 34538), (4934, 28406), (8116, 17269), (9868, 14203)]