128093646

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{496487}}^1$

素因数の和:496535

約数の個数: 16

約数和(自身を含む): 262145664

約数和(自身を除く): 134052018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 496487, 992974, 1489461, 2978922, 21348941, 42697882, 64046823, 128093646]

約数ペア:

[(1, 128093646), (2, 64046823), (3, 42697882), (6, 21348941), (43, 2978922), (86, 1489461), (129, 992974), (258, 496487)]