156733318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2011}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 283933440

約数和(自身を除く): 127200122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 2011, 2051, 4022, 4102, 5567, 11134, 14077, 28154, 38209, 38969, 76418, 77938, 267463, 534926, 589223, 1178446, 4124561, 8249122, 11195237, 22390474, 78366659, 156733318]

約数ペア:

[(1, 156733318), (2, 78366659), (7, 22390474), (14, 11195237), (19, 8249122), (38, 4124561), (133, 1178446), (266, 589223), (293, 534926), (586, 267463), (2011, 77938), (2051, 76418), (4022, 38969), (4102, 38209), (5567, 28154), (11134, 14077)]