158273896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9319}}^1$

素因数の和:9529

約数の個数: 32

約数和(自身を含む): 325454400

約数和(自身を除く): 167180504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 9319, 16984, 18638, 37276, 74552, 102509, 205018, 410036, 820072, 1798567, 3597134, 7194268, 14388536, 19784237, 39568474, 79136948, 158273896]

約数ペア:

[(1, 158273896), (2, 79136948), (4, 39568474), (8, 19784237), (11, 14388536), (22, 7194268), (44, 3597134), (88, 1798567), (193, 820072), (386, 410036), (772, 205018), (1544, 102509), (2123, 74552), (4246, 37276), (8492, 18638), (9319, 16984)]