168995498

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197887}}^1$

素因数の和:197957

約数の個数: 16

約数和(自身を含む): 294457344

約数和(自身を除く): 125461846

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 197887, 395774, 1385209, 2770418, 12071107, 24142214, 84497749, 168995498]

約数ペア:

[(1, 168995498), (2, 84497749), (7, 24142214), (14, 12071107), (61, 2770418), (122, 1385209), (427, 395774), (854, 197887)]