166156876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{16879}}^1$

素因数の和:17013

約数の個数: 24

約数和(自身を含む): 306270720

約数和(自身を除く): 140113844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 4922, 9844, 16879, 33758, 67516, 388217, 776434, 1552868, 1806053, 3612106, 7224212, 41539219, 83078438, 166156876]

約数ペア:

[(1, 166156876), (2, 83078438), (4, 41539219), (23, 7224212), (46, 3612106), (92, 1806053), (107, 1552868), (214, 776434), (428, 388217), (2461, 67516), (4922, 33758), (9844, 16879)]