161977494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3856607}}^1$

素因数の和:3856619

約数の個数: 16

約数和(自身を含む): 370234368

約数和(自身を除く): 208256874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3856607, 7713214, 11569821, 23139642, 26996249, 53992498, 80988747, 161977494]

約数ペア:

[(1, 161977494), (2, 80988747), (3, 53992498), (6, 26996249), (7, 23139642), (14, 11569821), (21, 7713214), (42, 3856607)]