144655990

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{51479}}^1$

素因数の和:51767

約数の個数: 16

約数和(自身を含む): 261312480

約数和(自身を除く): 116656490

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 51479, 102958, 257395, 514790, 14465599, 28931198, 72327995, 144655990]

約数ペア:

[(1, 144655990), (2, 72327995), (5, 28931198), (10, 14465599), (281, 514790), (562, 257395), (1405, 102958), (2810, 51479)]