163999024

素因数分解:

$2^4\times 7^1\times {\mathrm{1464277}}^1$

素因数の和:1464292

約数の個数: 20

約数和(自身を含む): 363140944

約数和(自身を除く): 199141920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1464277, 2928554, 5857108, 10249939, 11714216, 20499878, 23428432, 40999756, 81999512, 163999024]

約数ペア:

[(1, 163999024), (2, 81999512), (4, 40999756), (7, 23428432), (8, 20499878), (14, 11714216), (16, 10249939), (28, 5857108), (56, 2928554), (112, 1464277)]