165345436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{38239}}^1$

素因数の和:38313

約数の個数: 24

約数和(自身を含む): 308367360

約数和(自身を除く): 143021924

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 38239, 76478, 152956, 879497, 1758994, 1797233, 3517988, 3594466, 7188932, 41336359, 82672718, 165345436]

約数ペア:

[(1, 165345436), (2, 82672718), (4, 41336359), (23, 7188932), (46, 3594466), (47, 3517988), (92, 1797233), (94, 1758994), (188, 879497), (1081, 152956), (2162, 76478), (4324, 38239)]