127697976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{253369}}^1$

素因数の和:253388

約数の個数: 48

約数和(自身を含む): 395257200

約数和(自身を除く): 267559224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 253369, 506738, 760107, 1013476, 1520214, 1773583, 2026952, 2280321, 3040428, 3547166, 4560642, 5320749, 6080856, 7094332, 9121284, 10641498, 14188664, 15962247, 18242568, 21282996, 31924494, 42565992, 63848988, 127697976]

約数ペア:

[(1, 127697976), (2, 63848988), (3, 42565992), (4, 31924494), (6, 21282996), (7, 18242568), (8, 15962247), (9, 14188664), (12, 10641498), (14, 9121284), (18, 7094332), (21, 6080856), (24, 5320749), (28, 4560642), (36, 3547166), (42, 3040428), (56, 2280321), (63, 2026952), (72, 1773583), (84, 1520214), (126, 1013476), (168, 760107), (252, 506738), (504, 253369)]