126531216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{125527}}^1$

素因数の和:125548

約数の個数: 60

約数和(自身を含む): 404702272

約数和(自身を除く): 278171056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 125527, 251054, 376581, 502108, 753162, 878689, 1004216, 1129743, 1506324, 1757378, 2008432, 2259486, 2636067, 3012648, 3514756, 4518972, 5272134, 6025296, 7029512, 7908201, 9037944, 10544268, 14059024, 15816402, 18075888, 21088536, 31632804, 42177072, 63265608, 126531216]

約数ペア:

[(1, 126531216), (2, 63265608), (3, 42177072), (4, 31632804), (6, 21088536), (7, 18075888), (8, 15816402), (9, 14059024), (12, 10544268), (14, 9037944), (16, 7908201), (18, 7029512), (21, 6025296), (24, 5272134), (28, 4518972), (36, 3514756), (42, 3012648), (48, 2636067), (56, 2259486), (63, 2008432), (72, 1757378), (84, 1506324), (112, 1129743), (126, 1004216), (144, 878689), (168, 753162), (252, 502108), (336, 376581), (504, 251054), (1008, 125527)]