161657274

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^2\times {\mathrm{3911}}^1$

素因数の和:4082

約数の個数: 24

約数和(自身を含む): 327340512

約数和(自身を除く): 165683238

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 3911, 6889, 7822, 11733, 13778, 20667, 23466, 41334, 324613, 649226, 973839, 1947678, 26942879, 53885758, 80828637, 161657274]

約数ペア:

[(1, 161657274), (2, 80828637), (3, 53885758), (6, 26942879), (83, 1947678), (166, 973839), (249, 649226), (498, 324613), (3911, 41334), (6889, 23466), (7822, 20667), (11733, 13778)]