135884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 284928

約数和(自身を除く): 149044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 644, 844, 1477, 2954, 4853, 5908, 9706, 19412, 33971, 67942, 135884]

約数ペア:

[(1, 135884), (2, 67942), (4, 33971), (7, 19412), (14, 9706), (23, 5908), (28, 4853), (46, 2954), (92, 1477), (161, 844), (211, 644), (322, 422)]