167946558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20123}}^1$

素因数の和:20248

約数の個数: 32

約数和(自身を含む): 365129856

約数和(自身を除く): 197183298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 20123, 40246, 60369, 120738, 261599, 523198, 784797, 1569594, 2153161, 4306322, 6459483, 12918966, 27991093, 55982186, 83973279, 167946558]

約数ペア:

[(1, 167946558), (2, 83973279), (3, 55982186), (6, 27991093), (13, 12918966), (26, 6459483), (39, 4306322), (78, 2153161), (107, 1569594), (214, 784797), (321, 523198), (642, 261599), (1391, 120738), (2782, 60369), (4173, 40246), (8346, 20123)]