165054241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 196795008

約数和(自身を除く): 31740767

約数列:

[1, 11, 17, 73, 107, 113, 187, 803, 1177, 1241, 1243, 1819, 1921, 7811, 8249, 12091, 13651, 20009, 21131, 85921, 90739, 132787, 133001, 140233, 205547, 882643, 1460657, 1542563, 2261017, 9709073, 15004931, 165054241]

約数ペア:

[(1, 165054241), (11, 15004931), (17, 9709073), (73, 2261017), (107, 1542563), (113, 1460657), (187, 882643), (803, 205547), (1177, 140233), (1241, 133001), (1243, 132787), (1819, 90739), (1921, 85921), (7811, 21131), (8249, 20009), (12091, 13651)]