136688320

素因数分解:

$2^6\times 5^1\times {\mathrm{427151}}^1$

素因数の和:427168

約数の個数: 28

約数和(自身を含む): 325489824

約数和(自身を除く): 188801504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 427151, 854302, 1708604, 2135755, 3417208, 4271510, 6834416, 8543020, 13668832, 17086040, 27337664, 34172080, 68344160, 136688320]

約数ペア:

[(1, 136688320), (2, 68344160), (4, 34172080), (5, 27337664), (8, 17086040), (10, 13668832), (16, 8543020), (20, 6834416), (32, 4271510), (40, 3417208), (64, 2135755), (80, 1708604), (160, 854302), (320, 427151)]