163315368

素因数分解:

$2^3\times 3^2\times {\mathrm{2268269}}^1$

素因数の和:2268281

約数の個数: 24

約数和(自身を含む): 442312650

約数和(自身を除く): 278997282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2268269, 4536538, 6804807, 9073076, 13609614, 18146152, 20414421, 27219228, 40828842, 54438456, 81657684, 163315368]

約数ペア:

[(1, 163315368), (2, 81657684), (3, 54438456), (4, 40828842), (6, 27219228), (8, 20414421), (9, 18146152), (12, 13609614), (18, 9073076), (24, 6804807), (36, 4536538), (72, 2268269)]