161421396

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{184271}}^1$

素因数の和:184351

約数の個数: 24

約数和(自身を含む): 381811584

約数和(自身を除く): 220390188

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 184271, 368542, 552813, 737084, 1105626, 2211252, 13451783, 26903566, 40355349, 53807132, 80710698, 161421396]

約数ペア:

[(1, 161421396), (2, 80710698), (3, 53807132), (4, 40355349), (6, 26903566), (12, 13451783), (73, 2211252), (146, 1105626), (219, 737084), (292, 552813), (438, 368542), (876, 184271)]