121129944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{388237}}^1$

素因数の和:388259

約数の個数: 32

約数和(自身を含む): 326119920

約数和(自身を除く): 204989976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 388237, 776474, 1164711, 1552948, 2329422, 3105896, 4658844, 5047081, 9317688, 10094162, 15141243, 20188324, 30282486, 40376648, 60564972, 121129944]

約数ペア:

[(1, 121129944), (2, 60564972), (3, 40376648), (4, 30282486), (6, 20188324), (8, 15141243), (12, 10094162), (13, 9317688), (24, 5047081), (26, 4658844), (39, 3105896), (52, 2329422), (78, 1552948), (104, 1164711), (156, 776474), (312, 388237)]