155820004

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 275403128

約数和(自身を除く): 119583124

約数列:

[1, 2, 4, 181, 362, 373, 577, 724, 746, 1154, 1492, 2308, 67513, 104437, 135026, 208874, 215221, 270052, 417748, 430442, 860884, 38955001, 77910002, 155820004]

約数ペア:

[(1, 155820004), (2, 77910002), (4, 38955001), (181, 860884), (362, 430442), (373, 417748), (577, 270052), (724, 215221), (746, 208874), (1154, 135026), (1492, 104437), (2308, 67513)]