169948261

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 198852480

約数和(自身を除く): 28904219

約数列:

[1, 7, 59, 157, 413, 1099, 2621, 9263, 18347, 64841, 154639, 411497, 1082473, 2880479, 24278323, 169948261]

約数ペア:

[(1, 169948261), (7, 24278323), (59, 2880479), (157, 1082473), (413, 411497), (1099, 154639), (2621, 64841), (9263, 18347)]