138022724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 290884608

約数和(自身を除く): 152861884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 1498, 2003, 2461, 2996, 4006, 4922, 8012, 9844, 14021, 17227, 28042, 34454, 46069, 56084, 68908, 92138, 184276, 214321, 322483, 428642, 644966, 857284, 1289932, 1500247, 3000494, 4929383, 6000988, 9858766, 19717532, 34505681, 69011362, 138022724]

約数ペア:

[(1, 138022724), (2, 69011362), (4, 34505681), (7, 19717532), (14, 9858766), (23, 6000988), (28, 4929383), (46, 3000494), (92, 1500247), (107, 1289932), (161, 857284), (214, 644966), (322, 428642), (428, 322483), (644, 214321), (749, 184276), (1498, 92138), (2003, 68908), (2461, 56084), (2996, 46069), (4006, 34454), (4922, 28042), (8012, 17227), (9844, 14021)]