164768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 342720

約数和(自身を除く): 177952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 542, 608, 1084, 2168, 4336, 5149, 8672, 10298, 20596, 41192, 82384, 164768]

約数ペア:

[(1, 164768), (2, 82384), (4, 41192), (8, 20596), (16, 10298), (19, 8672), (32, 5149), (38, 4336), (76, 2168), (152, 1084), (271, 608), (304, 542)]