131214156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{254291}}^1$

素因数の和:254341

約数の個数: 24

約数和(自身を含む): 313287744

約数和(自身を除く): 182073588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 254291, 508582, 762873, 1017164, 1525746, 3051492, 10934513, 21869026, 32803539, 43738052, 65607078, 131214156]

約数ペア:

[(1, 131214156), (2, 65607078), (3, 43738052), (4, 32803539), (6, 21869026), (12, 10934513), (43, 3051492), (86, 1525746), (129, 1017164), (172, 762873), (258, 508582), (516, 254291)]