143168368

素因数分解:

$2^4\times 7^1\times {\mathrm{1278289}}^1$

素因数の和:1278304

約数の個数: 20

約数和(自身を含む): 317015920

約数和(自身を除く): 173847552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1278289, 2556578, 5113156, 8948023, 10226312, 17896046, 20452624, 35792092, 71584184, 143168368]

約数ペア:

[(1, 143168368), (2, 71584184), (4, 35792092), (7, 20452624), (8, 17896046), (14, 10226312), (16, 8948023), (28, 5113156), (56, 2556578), (112, 1278289)]