131769072

素因数分解:

$2^4\times 3^3\times {\mathrm{305021}}^1$

素因数の和:305038

約数の個数: 40

約数和(自身を含む): 378227280

約数和(自身を除く): 246458208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 305021, 610042, 915063, 1220084, 1830126, 2440168, 2745189, 3660252, 4880336, 5490378, 7320504, 8235567, 10980756, 14641008, 16471134, 21961512, 32942268, 43923024, 65884536, 131769072]

約数ペア:

[(1, 131769072), (2, 65884536), (3, 43923024), (4, 32942268), (6, 21961512), (8, 16471134), (9, 14641008), (12, 10980756), (16, 8235567), (18, 7320504), (24, 5490378), (27, 4880336), (36, 3660252), (48, 2745189), (54, 2440168), (72, 1830126), (108, 1220084), (144, 915063), (216, 610042), (432, 305021)]