151718072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{8933}}^1$

素因数の和:9143

約数の個数: 32

約数和(自身を含む): 311975280

約数和(自身を除く): 160257208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 8933, 16984, 17866, 35732, 71464, 98263, 196526, 393052, 786104, 1724069, 3448138, 6896276, 13792552, 18964759, 37929518, 75859036, 151718072]

約数ペア:

[(1, 151718072), (2, 75859036), (4, 37929518), (8, 18964759), (11, 13792552), (22, 6896276), (44, 3448138), (88, 1724069), (193, 786104), (386, 393052), (772, 196526), (1544, 98263), (2123, 71464), (4246, 35732), (8492, 17866), (8933, 16984)]