149855468

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6379}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 300115200

約数和(自身を除く): 150259732

約数列:

[1, 2, 4, 7, 14, 28, 839, 1678, 3356, 5873, 6379, 11746, 12758, 23492, 25516, 44653, 89306, 178612, 5351981, 10703962, 21407924, 37463867, 74927734, 149855468]

約数ペア:

[(1, 149855468), (2, 74927734), (4, 37463867), (7, 21407924), (14, 10703962), (28, 5351981), (839, 178612), (1678, 89306), (3356, 44653), (5873, 25516), (6379, 23492), (11746, 12758)]