171446128

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18443}}^1$

素因数の和:18541

約数の個数: 40

約数和(自身を含む): 384225408

約数和(自身を除く): 212779280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 18443, 36886, 73772, 129101, 147544, 258202, 295088, 516404, 1032808, 1530769, 2065616, 3061538, 6123076, 10715383, 12246152, 21430766, 24492304, 42861532, 85723064, 171446128]

約数ペア:

[(1, 171446128), (2, 85723064), (4, 42861532), (7, 24492304), (8, 21430766), (14, 12246152), (16, 10715383), (28, 6123076), (56, 3061538), (83, 2065616), (112, 1530769), (166, 1032808), (332, 516404), (581, 295088), (664, 258202), (1162, 147544), (1328, 129101), (2324, 73772), (4648, 36886), (9296, 18443)]