168079612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12547}}^1$

素因数の和:12765

約数の個数: 24

約数和(自身を含む): 313047504

約数和(自身を除く): 144967892

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 12547, 13396, 25094, 50188, 213299, 426598, 853196, 2471759, 4943518, 9887036, 42019903, 84039806, 168079612]

約数ペア:

[(1, 168079612), (2, 84039806), (4, 42019903), (17, 9887036), (34, 4943518), (68, 2471759), (197, 853196), (394, 426598), (788, 213299), (3349, 50188), (6698, 25094), (12547, 13396)]