156913137916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{552511049}}^1$

素因数の和:552511124

約数の個数: 12

約数和(自身を含む): 278465569200

約数和(自身を除く): 121552431284

約数列:

[1, 2, 4, 71, 142, 284, 552511049, 1105022098, 2210044196, 39228284479, 78456568958, 156913137916]

約数ペア:

[(1, 156913137916), (2, 78456568958), (4, 39228284479), (71, 2210044196), (142, 1105022098), (284, 552511049)]