144477886

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{130631}}^1$

素因数の和:130719

約数の個数: 16

約数和(自身を含む): 250813440

約数和(自身を除く): 106335554

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 130631, 261262, 914417, 1828834, 10319849, 20639698, 72238943, 144477886]

約数ペア:

[(1, 144477886), (2, 72238943), (7, 20639698), (14, 10319849), (79, 1828834), (158, 914417), (553, 261262), (1106, 130631)]