156955954878

素因数分解:

$2^1\times 3^4\times {\mathrm{968863919}}^1$

素因数の和:968863933

約数の個数: 20

約数和(自身を含む): 351697602960

約数和(自身を除く): 194741648082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968863919, 1937727838, 2906591757, 5813183514, 8719775271, 17439550542, 26159325813, 52318651626, 78477977439, 156955954878]

約数ペア:

[(1, 156955954878), (2, 78477977439), (3, 52318651626), (6, 26159325813), (9, 17439550542), (18, 8719775271), (27, 5813183514), (54, 2906591757), (81, 1937727838), (162, 968863919)]