161886426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2075467}}^1$

素因数の和:2075485

約数の個数: 16

約数和(自身を含む): 348678624

約数和(自身を除く): 186792198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2075467, 4150934, 6226401, 12452802, 26981071, 53962142, 80943213, 161886426]

約数ペア:

[(1, 161886426), (2, 80943213), (3, 53962142), (6, 26981071), (13, 12452802), (26, 6226401), (39, 4150934), (78, 2075467)]