142179904

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{8447}}^1$

素因数の和:8722

約数の個数: 28

約数和(自身を含む): 283244544

約数和(自身を除く): 141064640

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 8447, 16832, 16894, 33788, 67576, 135152, 270304, 540608, 2221561, 4443122, 8886244, 17772488, 35544976, 71089952, 142179904]

約数ペア:

[(1, 142179904), (2, 71089952), (4, 35544976), (8, 17772488), (16, 8886244), (32, 4443122), (64, 2221561), (263, 540608), (526, 270304), (1052, 135152), (2104, 67576), (4208, 33788), (8416, 16894), (8447, 16832)]