179937277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 211115520

約数和(自身を除く): 31178243

約数列:

[1, 13, 19, 67, 83, 131, 247, 871, 1079, 1273, 1577, 1703, 2489, 5561, 8777, 10873, 16549, 20501, 32357, 72293, 105659, 114101, 141349, 166763, 206587, 728491, 1373567, 2167919, 2685631, 9470383, 13841329, 179937277]

約数ペア:

[(1, 179937277), (13, 13841329), (19, 9470383), (67, 2685631), (83, 2167919), (131, 1373567), (247, 728491), (871, 206587), (1079, 166763), (1273, 141349), (1577, 114101), (1703, 105659), (2489, 72293), (5561, 32357), (8777, 20501), (10873, 16549)]