159027986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{24763}}^1$

素因数の和:24810

約数の個数: 24

約数和(自身を含む): 271908720

約数和(自身を除く): 112880734

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 24763, 49526, 321919, 470497, 643838, 940994, 4184947, 6116461, 8369894, 12232922, 79513993, 159027986]

約数ペア:

[(1, 159027986), (2, 79513993), (13, 12232922), (19, 8369894), (26, 6116461), (38, 4184947), (169, 940994), (247, 643838), (338, 470497), (494, 321919), (3211, 49526), (6422, 24763)]