152481798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{403391}}^1$

素因数の和:403409

約数の個数: 32

約数和(自身を含む): 387256320

約数和(自身を除く): 234774522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 403391, 806782, 1210173, 2420346, 2823737, 3630519, 5647474, 7261038, 8471211, 10891557, 16942422, 21783114, 25413633, 50827266, 76240899, 152481798]

約数ペア:

[(1, 152481798), (2, 76240899), (3, 50827266), (6, 25413633), (7, 21783114), (9, 16942422), (14, 10891557), (18, 8471211), (21, 7261038), (27, 5647474), (42, 3630519), (54, 2823737), (63, 2420346), (126, 1210173), (189, 806782), (378, 403391)]