168439115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{1637}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 217945728

約数和(自身を除く): 49506613

約数列:

[1, 5, 13, 65, 1583, 1637, 7915, 8185, 20579, 21281, 102895, 106405, 2591371, 12956855, 33687823, 168439115]

約数ペア:

[(1, 168439115), (5, 33687823), (13, 12956855), (65, 2591371), (1583, 106405), (1637, 102895), (7915, 21281), (8185, 20579)]