156545922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18757}}^1$

素因数の和:18882

約数の個数: 32

約数和(自身を含む): 340345152

約数和(自身を除く): 183799230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 18757, 37514, 56271, 112542, 243841, 487682, 731523, 1463046, 2006999, 4013998, 6020997, 12041994, 26090987, 52181974, 78272961, 156545922]

約数ペア:

[(1, 156545922), (2, 78272961), (3, 52181974), (6, 26090987), (13, 12041994), (26, 6020997), (39, 4013998), (78, 2006999), (107, 1463046), (214, 731523), (321, 487682), (642, 243841), (1391, 112542), (2782, 56271), (4173, 37514), (8346, 18757)]