168419148

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{21493}}^1$

素因数の和:22153

約数の個数: 24

約数和(自身を含む): 393598128

約数和(自身を除く): 225178980

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 21493, 42986, 64479, 85972, 128958, 257916, 14034929, 28069858, 42104787, 56139716, 84209574, 168419148]

約数ペア:

[(1, 168419148), (2, 84209574), (3, 56139716), (4, 42104787), (6, 28069858), (12, 14034929), (653, 257916), (1306, 128958), (1959, 85972), (2612, 64479), (3918, 42986), (7836, 21493)]