168161232

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21493}}^1$

素因数の和:21667

約数の個数: 40

約数和(自身を含む): 437101984

約数和(自身を除く): 268940752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 21493, 42986, 64479, 85972, 128958, 171944, 257916, 343888, 515832, 1031664, 3503359, 7006718, 10510077, 14013436, 21020154, 28026872, 42040308, 56053744, 84080616, 168161232]

約数ペア:

[(1, 168161232), (2, 84080616), (3, 56053744), (4, 42040308), (6, 28026872), (8, 21020154), (12, 14013436), (16, 10510077), (24, 7006718), (48, 3503359), (163, 1031664), (326, 515832), (489, 343888), (652, 257916), (978, 171944), (1304, 128958), (1956, 85972), (2608, 64479), (3912, 42986), (7824, 21493)]