142965671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 153964800

約数和(自身を除く): 10999129

約数列:

[1, 19, 71, 131, 809, 1349, 2489, 9301, 15371, 57439, 105979, 176719, 1091341, 2013601, 7524509, 142965671]

約数ペア:

[(1, 142965671), (19, 7524509), (71, 2013601), (131, 1091341), (809, 176719), (1349, 105979), (2489, 57439), (9301, 15371)]