187989696

素因数分解:

$2^6\times 3^2\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1246

約数の個数: 84

約数和(自身を含む): 540867600

約数和(自身を除く): 352877904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 389, 576, 778, 839, 1167, 1556, 1678, 2334, 2517, 3112, 3356, 3501, 4668, 5034, 6224, 6712, 7002, 7551, 9336, 10068, 12448, 13424, 14004, 15102, 18672, 20136, 24896, 26848, 28008, 30204, 37344, 40272, 53696, 56016, 60408, 74688, 80544, 112032, 120816, 161088, 224064, 241632, 326371, 483264, 652742, 979113, 1305484, 1958226, 2610968, 2937339, 3916452, 5221936, 5874678, 7832904, 10443872, 11749356, 15665808, 20887744, 23498712, 31331616, 46997424, 62663232, 93994848, 187989696]

約数ペア:

[(1, 187989696), (2, 93994848), (3, 62663232), (4, 46997424), (6, 31331616), (8, 23498712), (9, 20887744), (12, 15665808), (16, 11749356), (18, 10443872), (24, 7832904), (32, 5874678), (36, 5221936), (48, 3916452), (64, 2937339), (72, 2610968), (96, 1958226), (144, 1305484), (192, 979113), (288, 652742), (389, 483264), (576, 326371), (778, 241632), (839, 224064), (1167, 161088), (1556, 120816), (1678, 112032), (2334, 80544), (2517, 74688), (3112, 60408), (3356, 56016), (3501, 53696), (4668, 40272), (5034, 37344), (6224, 30204), (6712, 28008), (7002, 26848), (7551, 24896), (9336, 20136), (10068, 18672), (12448, 15102), (13424, 14004)]