133048216

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11939}}^1$

素因数の和:12151

約数の個数: 32

約数和(自身を含む): 286560000

約数和(自身を除く): 153511784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 11939, 23878, 47756, 83573, 95512, 167146, 334292, 668584, 2375861, 4751722, 9503444, 16631027, 19006888, 33262054, 66524108, 133048216]

約数ペア:

[(1, 133048216), (2, 66524108), (4, 33262054), (7, 19006888), (8, 16631027), (14, 9503444), (28, 4751722), (56, 2375861), (199, 668584), (398, 334292), (796, 167146), (1393, 95512), (1592, 83573), (2786, 47756), (5572, 23878), (11144, 11939)]