144401306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{278767}}^1$

素因数の和:278813

約数の個数: 16

約数和(自身を含む): 254236416

約数和(自身を除く): 109835110

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 278767, 557534, 1951369, 3902738, 10314379, 20628758, 72200653, 144401306]

約数ペア:

[(1, 144401306), (2, 72200653), (7, 20628758), (14, 10314379), (37, 3902738), (74, 1951369), (259, 557534), (518, 278767)]