144449039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47221}}^1$

素因数の和:47270

約数の個数: 16

約数和(自身を含む): 181332480

約数和(自身を除く): 36883441

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 47221, 330547, 897199, 1086083, 6280393, 7602581, 20635577, 144449039]

約数ペア:

[(1, 144449039), (7, 20635577), (19, 7602581), (23, 6280393), (133, 1086083), (161, 897199), (437, 330547), (3059, 47221)]