171129752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54709}}^1$

素因数の和:54755

約数の個数: 32

約数和(自身を含む): 354520800

約数和(自身を除く): 183391048

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 54709, 109418, 218836, 437672, 930053, 1258307, 1860106, 2516614, 3720212, 5033228, 7440424, 10066456, 21391219, 42782438, 85564876, 171129752]

約数ペア:

[(1, 171129752), (2, 85564876), (4, 42782438), (8, 21391219), (17, 10066456), (23, 7440424), (34, 5033228), (46, 3720212), (68, 2516614), (92, 1860106), (136, 1258307), (184, 930053), (391, 437672), (782, 218836), (1564, 109418), (3128, 54709)]