143034754

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{1031}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 218007936

約数和(自身を除く): 74973182

約数列:

[1, 2, 71, 142, 977, 1031, 1954, 2062, 69367, 73201, 138734, 146402, 1007287, 2014574, 71517377, 143034754]

約数ペア:

[(1, 143034754), (2, 71517377), (71, 2014574), (142, 1007287), (977, 146402), (1031, 138734), (1954, 73201), (2062, 69367)]