168261626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{81919}}^1$

素因数の和:82013

約数の個数: 16

約数和(自身を含む): 275251200

約数和(自身を除く): 106989574

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 81919, 163838, 1064947, 2129894, 6471601, 12943202, 84130813, 168261626]

約数ペア:

[(1, 168261626), (2, 84130813), (13, 12943202), (26, 6471601), (79, 2129894), (158, 1064947), (1027, 163838), (2054, 81919)]