159887756

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{19489}}^1$

素因数の和:19793

約数の個数: 24

約数和(自身を含む): 320883360

約数和(自身を除く): 160995604

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204, 19489, 38978, 77956, 136423, 272846, 545692, 5710277, 11420554, 22841108, 39971939, 79943878, 159887756]

約数ペア:

[(1, 159887756), (2, 79943878), (4, 39971939), (7, 22841108), (14, 11420554), (28, 5710277), (293, 545692), (586, 272846), (1172, 136423), (2051, 77956), (4102, 38978), (8204, 19489)]