163840124

素因数分解:

$2^2\times 7^3\times {\mathrm{119417}}^1$

素因数の和:119442

約数の個数: 24

約数和(自身を含む): 334370400

約数和(自身を除く): 170530276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 119417, 238834, 477668, 835919, 1671838, 3343676, 5851433, 11702866, 23405732, 40960031, 81920062, 163840124]

約数ペア:

[(1, 163840124), (2, 81920062), (4, 40960031), (7, 23405732), (14, 11702866), (28, 5851433), (49, 3343676), (98, 1671838), (196, 835919), (343, 477668), (686, 238834), (1372, 119417)]