144995764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2221}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 267528800

約数和(自身を除く): 122533036

約数列:

[1, 2, 4, 19, 38, 76, 859, 1718, 2221, 3436, 4442, 8884, 16321, 32642, 42199, 65284, 84398, 168796, 1907839, 3815678, 7631356, 36248941, 72497882, 144995764]

約数ペア:

[(1, 144995764), (2, 72497882), (4, 36248941), (19, 7631356), (38, 3815678), (76, 1907839), (859, 168796), (1718, 84398), (2221, 65284), (3436, 42199), (4442, 32642), (8884, 16321)]