128213615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{58679}}^1$

素因数の和:58726

約数の個数: 16

約数和(自身を含む): 168998400

約数和(自身を除く): 40784785

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 58679, 293395, 1114901, 1349617, 5574505, 6748085, 25642723, 128213615]

約数ペア:

[(1, 128213615), (5, 25642723), (19, 6748085), (23, 5574505), (95, 1349617), (115, 1114901), (437, 293395), (2185, 58679)]