169822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 16

約数和(自身を含む): 277200

約数和(自身を除く): 107378

約数列:

[1, 2, 19, 38, 41, 82, 109, 218, 779, 1558, 2071, 4142, 4469, 8938, 84911, 169822]

約数ペア:

[(1, 169822), (2, 84911), (19, 8938), (38, 4469), (41, 4142), (82, 2071), (109, 1558), (218, 779)]