159803996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84463}}^1$

素因数の和:84521

約数の個数: 24

約数和(自身を含む): 312178944

約数和(自身を除く): 152374948

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 84463, 168926, 337852, 929093, 1858186, 3631909, 3716372, 7263818, 14527636, 39950999, 79901998, 159803996]

約数ペア:

[(1, 159803996), (2, 79901998), (4, 39950999), (11, 14527636), (22, 7263818), (43, 3716372), (44, 3631909), (86, 1858186), (172, 929093), (473, 337852), (946, 168926), (1892, 84463)]