187788166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{23293}}^1$

素因数の和:23463

約数の個数: 16

約数和(自身を含む): 293504400

約数和(自身を除く): 105716234

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 23293, 46586, 675497, 1350994, 3237727, 6475454, 93894083, 187788166]

約数ペア:

[(1, 187788166), (2, 93894083), (29, 6475454), (58, 3237727), (139, 1350994), (278, 675497), (4031, 46586), (8062, 23293)]