166065914

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 292571136

約数和(自身を除く): 126505222

約数列:

[1, 2, 7, 14, 43, 86, 301, 311, 602, 622, 887, 1774, 2177, 4354, 6209, 12418, 13373, 26746, 38141, 76282, 93611, 187222, 266987, 275857, 533974, 551714, 1930999, 3861998, 11861851, 23723702, 83032957, 166065914]

約数ペア:

[(1, 166065914), (2, 83032957), (7, 23723702), (14, 11861851), (43, 3861998), (86, 1930999), (301, 551714), (311, 533974), (602, 275857), (622, 266987), (887, 187222), (1774, 93611), (2177, 76282), (4354, 38141), (6209, 26746), (12418, 13373)]