162741916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{1621}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 300199760

約数和(自身を除く): 137457844

約数列:

[1, 2, 4, 19, 38, 76, 1321, 1621, 2642, 3242, 5284, 6484, 25099, 30799, 50198, 61598, 100396, 123196, 2141341, 4282682, 8565364, 40685479, 81370958, 162741916]

約数ペア:

[(1, 162741916), (2, 81370958), (4, 40685479), (19, 8565364), (38, 4282682), (76, 2141341), (1321, 123196), (1621, 100396), (2642, 61598), (3242, 50198), (5284, 30799), (6484, 25099)]