144218746

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{971}}^1$

素因数の和:1186

約数の個数: 24

約数和(自身を含む): 249912864

約数和(自身を除く): 105694118

約数列:

[1, 2, 7, 14, 103, 206, 721, 971, 1442, 1942, 6797, 10609, 13594, 21218, 74263, 100013, 148526, 200026, 700091, 1400182, 10301339, 20602678, 72109373, 144218746]

約数ペア:

[(1, 144218746), (2, 72109373), (7, 20602678), (14, 10301339), (103, 1400182), (206, 700091), (721, 200026), (971, 148526), (1442, 100013), (1942, 74263), (6797, 21218), (10609, 13594)]