148239539

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1613}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 178702080

約数和(自身を除く): 30462541

約数列:

[1, 7, 19, 133, 691, 1613, 4837, 11291, 13129, 30647, 91903, 214529, 1114583, 7802081, 21177077, 148239539]

約数ペア:

[(1, 148239539), (7, 21177077), (19, 7802081), (133, 1114583), (691, 214529), (1613, 91903), (4837, 30647), (11291, 13129)]