139658288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113359}}^1$

素因数の和:113385

約数の個数: 40

約数和(自身を含む): 337359360

約数和(自身を除く): 197701072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 113359, 226718, 453436, 793513, 906872, 1246949, 1587026, 1813744, 2493898, 3174052, 4987796, 6348104, 8728643, 9975592, 12696208, 17457286, 19951184, 34914572, 69829144, 139658288]

約数ペア:

[(1, 139658288), (2, 69829144), (4, 34914572), (7, 19951184), (8, 17457286), (11, 12696208), (14, 9975592), (16, 8728643), (22, 6348104), (28, 4987796), (44, 3174052), (56, 2493898), (77, 1813744), (88, 1587026), (112, 1246949), (154, 906872), (176, 793513), (308, 453436), (616, 226718), (1232, 113359)]