163951008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131371}}^1$

素因数の和:131397

約数の個数: 48

約数和(自身を含む): 463480416

約数和(自身を除く): 299529408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131371, 262742, 394113, 525484, 788226, 1050968, 1576452, 1707823, 2101936, 3152904, 3415646, 4203872, 5123469, 6305808, 6831292, 10246938, 12611616, 13662584, 20493876, 27325168, 40987752, 54650336, 81975504, 163951008]

約数ペア:

[(1, 163951008), (2, 81975504), (3, 54650336), (4, 40987752), (6, 27325168), (8, 20493876), (12, 13662584), (13, 12611616), (16, 10246938), (24, 6831292), (26, 6305808), (32, 5123469), (39, 4203872), (48, 3415646), (52, 3152904), (78, 2101936), (96, 1707823), (104, 1576452), (156, 1050968), (208, 788226), (312, 525484), (416, 394113), (624, 262742), (1248, 131371)]