127769236

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{10163}}^1$

素因数の和:10623

約数の個数: 24

約数和(自身を含む): 256132800

約数和(自身を除く): 128363564

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 6286, 10163, 12572, 20326, 40652, 71141, 142282, 284564, 4563187, 9126374, 18252748, 31942309, 63884618, 127769236]

約数ペア:

[(1, 127769236), (2, 63884618), (4, 31942309), (7, 18252748), (14, 9126374), (28, 4563187), (449, 284564), (898, 142282), (1796, 71141), (3143, 40652), (6286, 20326), (10163, 12572)]