168103888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{618029}}^1$

素因数の和:618054

約数の個数: 20

約数和(自身を含む): 344860740

約数和(自身を除く): 176756852

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 618029, 1236058, 2472116, 4944232, 9888464, 10506493, 21012986, 42025972, 84051944, 168103888]

約数ペア:

[(1, 168103888), (2, 84051944), (4, 42025972), (8, 21012986), (16, 10506493), (17, 9888464), (34, 4944232), (68, 2472116), (136, 1236058), (272, 618029)]