144620266

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{34319}}^1$

素因数の和:34378

約数の個数: 24

約数和(自身を含む): 258223680

約数和(自身を除く): 113603414

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 34319, 68638, 240233, 480466, 1475717, 1681631, 2951434, 3363262, 10330019, 20660038, 72310133, 144620266]

約数ペア:

[(1, 144620266), (2, 72310133), (7, 20660038), (14, 10330019), (43, 3363262), (49, 2951434), (86, 1681631), (98, 1475717), (301, 480466), (602, 240233), (2107, 68638), (4214, 34319)]